48VDC 750A Double Circuit Commnication Power Supply

Phase: Three Phase
Type: On-line
Samples:
US$ 150000/Piece 1 Piece(Min.Order)
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Customization:
Gold Member Since 2017

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Rating: 5.0/5
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Basic Info.

Model NO.
DC48V
Production Capacity
100

Product Description

48VDC 750A Double Circuit Commnication Power Supply


 
  DATA SHEET OF 3-Phase Charger Rectifier 220 Vac/ 48 Vdc, 750A/500A/250A
  S/N CHARACTERISTICS UNIT DATA FOR 750A DATA FOR 500A DATA FOR 250A
1 GENERAL CHARACTERISTICS
2 Standards    IEC 60146 - IEC 60439 - IEC 61000-6-2 - IEC 61000-6-4  IEC 60146 - IEC 60439 - IEC 61000-6-2 - IEC 61000-6-4  IEC 60146 - IEC 60439 - IEC 61000-6-2 - IEC 61000-6-4
3 Principal characteristic - 3-Phase Charger Rectifier 220VAC/48 Vdc,750A 3 PHASE CHARGER RECTIFIER,220VAC,48VDC,500A 3 PHASE CHARGER RECTIFIER,220VAC,48VDC,250A
4 Type - FOR NI-CD BATTERY FOR NI-CD BATTERIES FOR NI-CD BATTERIES
5 Manufacturer - HEMG HEMG HEMG
6 Model - GZDH GZDH GDZH
7 Country - CHINA CHINA CHINA
8 Technology - Static rectifier controlled to Thyristors connected in parallel to the battery of accumulators of 48 Vcc Static rectifier controlled to Thyristors connected in parallel to the battery of accumulators of 48 Vcc Static rectifier controlled to Thyristors connected in parallel to the battery of accumulators of 48 Vcc
9 Digital, voltage, current - DIGITAL ,48VDC ,750A DIGITAL,48VDC,500A DIGITAL ,48VDC ,250A
10 INPUT VOLTATE  - 3 PHASES ,220VAC 3PHASE ,220VAC  3PHASE ,220VAC
11 Altitude of operation meters above sea level 2800 2800 2800
12 Humidity % 0% - 95% 0%-95% 0%-95%
13 Temperature °C Min 10 °C, Ave 26°C, Max 36 °C MIN 10ºC,AVE 26ºC ,MAX 36ºC MIN 10ºC,AVE 26ºC,MAX 36ºC
14 Manufacturing Standards - IEC 60146 - IEC 60439 - IEC 61000-6-2 - IEC 61000-6-4 IEC 60146 - IEC 60439 - IEC 61000-6-2 - IEC 61000-6-4 IEC 60146 - IEC 60439 - IEC 61000-6-2 - IEC 61000-6-4
15 ELECTRICAL FEATURES
16 Phases - 3-phase 3 PHASE 3-PHASES
17 Input Voltage Vac 220VAC +/- 10% 220VAC +/-10% 220VAC +/-10%
18 Apparent net power consumption (power factor = 0.8) VA <=2880VA <=1920VA <=960VA
19 Maximum primary intensity A 1000A 560A 320A
20 Output voltage and range Vdc  48 Vdc +20%/-15% 48VDC,(+20%/-15%) 48VDC ,(+20%/-15%)
21 Frequency of input and operation Hz 60Hz +/- 10% 60HZ(+/-10) 60HZ(+/-10%)
22 Current regulation % <=2% <=2% <=2%
23 Efficiency (at nominal conditions) - ≥92% ≥92% ≥92%
24          
25 SOURCE OF RECTIFICATION TO "THYRISTOR" 100% (RECTIFIIER BRIDGE)
26 Thyristor Rectifier  - Thyristor Rectifier  Thyristor Rectifier  Thyristor Rectifier 
27 Mixed   Recharge voltage dual loop control of recharging switching power supply technology, Recharge voltage dual loop control of recharging switching power supply technology, Recharge voltage dual loop control of recharging switching power supply technology,
28 Maximum load current Adc 25 25A 40A
29 Constant load voltage including the cooling element and the load regulating device Vdc 1000A 560A 320A
30 FILTER
31 Ripple coefficient (% of load) crest - crest % <=1% <=1% <=1%
32 Form factor (% of load) % <= 1% <=1% <=1%
33 Floating maintenance voltage (Flotation voltage) Vdc 56VDC-58VDC 56VDC-58VDC 56VDC-58VDC
34 Equilibrium voltage Vdc 62VDC-64VDC 62VDC-64VDC 62VDC-64VDC
35 Manufacturer - HEMG HEMG HEMG
36 Catalogs, guide manual and brochures in Spanish - IN ENGLISH IN ENGLISH  IN ENGLISH
37 ACCESORIES
38 Thermomagnetic ignition switch - Yes YES YES
39 Thermomagnetic MCB switch with AC input - Yes YES YES
40 Main control board - Yes YES YES
41 Measuring instruments (voltmeter and ammeter) - Input voltage, battery voltage, consumer voltage, rectifier current, battery current Input voltage, battery voltage, consumer voltage, rectifier current, battery current Input voltage, battery voltage, consumer voltage, rectifier current, battery current
42 Event indicator card by optical indicators - Yes YES YES
43 Alarms and relay contacts - Low voltage AC fault (includes phase drop).
High AC Voltage Fault.
Positive or negative ground fault. Load Failure
Short circuit failure
Fault by low or high output voltage (over voltage).
Deep discharge monitoring unit with automatic disconnection.
High temperature disconnect unit. Rectification failure
Low voltage AC fault (includes phase drop).
High AC Voltage Fault.
Positive or negative ground fault. Load Failure
Short circuit failure
Fault by low or high output voltage (over voltage).
Deep discharge monitoring unit with automatic disconnection.
High temperature disconnect unit. Rectification failure
Low voltage AC fault (includes phase drop).
High AC Voltage Fault.
Positive or negative ground fault. Load Failure
Short circuit failure
Fault by low or high output voltage (over voltage).
Deep discharge monitoring unit with automatic disconnection.
High temperature disconnect unit. Rectification failure
44 Filters L.C. - Yes YES YES
45 Semi-controlled single-phase rectifier bridge - Yes YES YES
46 Main contactor - Yes YES YES
47 AC input transformer - Yes YES YES
48 Contactor including DC output fuses - Yes YES YES
49 DC output voltmeter - Yes YES YES
50 DC output ammeter - Yes YES YES
51 Output voltage control +/- 1% - Yes YES YES
52 Current limitation + 2% according to DIN 41 772 - Yes YES YES
53 Protection against Class G radio interference - Yes YES YES
54 Ripple 5% effective without batteries connected - Yes YES YES
55 DC output voltage monitoring unit "Very High / Very Low" - Yes YES YES
56 DC output voltage monitoring unit "deep discharge" with automatic disconnection - Yes YES YES
57 Main monitoring unit with signaling lamp and a free contact - Yes YES YES
58 Main monitoring unit with signaling lamp and a free contact - Yes YES YES
59 EMF counter cell, to limit voltage to user circuits 220 V
± 10% during charging and float, maximum 30 A to user circuits
- Yes YES YES
60 Tropicalized to operate in environments from 0 ° C to + 40 ° C - Yes YES YES
61 Metal cubicle with technical characteristics and identification - Yes YES YES
62 Cable entry via the floor - Yes YES YES
63 Terminals for measuring output voltage - Yes YES YES
64 Indicator Lamps - Yes YES YES
65 Indicating devices - Yes YES YES
66 Earth terminal - Yes YES YES
67 Connection terminal - Yes YES YES
68 Others needed - FUSE FUSE FUSE
69 OTHERS
70 Cabinet Structure (type), Dimensions (mm) and color - 800X600X2260MM ,RAL7035 ,THICKNESS=2MM 800X600X2260MM,RAL7035,THICKNESS=2.0 mm 800X600X2260MM ,RAL7035,THICKNESS=2.0MM
71 Degree of protection - IP21  IP21 IP21
72 Main equipment - 01 input thermomagnetic circuit breaker of 3x25 A, ABB
01 output thermomagnetic circuit breaker of 2x25A for charging, ABB 01 output thermomagnetic circuit breaker 2x25A for battery, ABB
02 32A fuse with signaling contact (one for battery and the other for charging)
01 filter with condenser
01 main microprocessor control board with LCD digital display and push buttons for navigation and programming
01 input thermomagnetic circuit breaker of 3x25 A, ABB
01 output thermomagnetic circuit breaker of 2x25A for charging, ABB 01 output thermomagnetic circuit breaker 2x25A for battery, ABB
02 32A fuse with signaling contact (one for battery and the other for charging)
01 filter with condenser
01 main microprocessor control board with LCD digital display and push buttons for navigation and programming
01 input thermomagnetic circuit breaker of 3x25 A, ABB
01 output thermomagnetic circuit breaker of 2x25A for charging, ABB 01 output thermomagnetic circuit breaker 2x25A for battery, ABB
02 32A fuse with signaling contact (one for battery and the other for charging)
01 filter with condenser
01 main microprocessor control board with LCD digital display and push buttons for navigation and programming
73 Protection - 3-phase circuit breaker of 10 kA under 380 Vac
Maximum current opening devices for protection against overloads and against short circuits.
Switches with auxiliary contacts for signaling of untimely opening
3-phase circuit breaker of 10 kA under 380 Vac
Maximum current opening devices for protection against overloads and against short circuits.
Switches with auxiliary contacts for signaling of untimely opening
3-phase circuit breaker of 10 kA under 380 Vac
Maximum current opening devices for protection against overloads and against short circuits.
Switches with auxiliary contacts for signaling of untimely opening
74 Bars - Nude in electrolytic copper (working at above temperature of 30 ° C) in 380-220 Vac and 110 Vcc and 48 Vcc. With transparent mica for protection against inspections or maintenance Nude in electrolytic copper (working at above temperature of 30 ° C) in 380-220 Vac and 110 Vcc and 48 Vcc. With transparent mica for protection against inspections or maintenance Nude in electrolytic copper (working at above temperature of 30 ° C) in 380-220 Vac and 110 Vcc and 48 Vcc. With transparent mica for protection against inspections or maintenance
75 Operation modes   Automatic (as a charger) and Manual (as a source). Automatic (as a charger) and Manual (as a source). Automatic (as a charger) and Manual (as a source).
76 MTBF    250,000 hours  250,000 hours  250,000 hours
77 Automatic start   After an incident occurs in the input power (partial or total loss of power supply) After an incident occurs in the input power (partial or total loss of power supply) After an incident occurs in the input power (partial or total loss of power supply)
81 Spare Parts - FUSE FUSE FUSE 
82 Tests - The price includes the tests specified in the spec sheet. The price includes the tests specified in the spec sheet. The price includes the tests specified in the spec sheet.
83 Electrical danger sign decal type - Yes YES YES
84 WARRANTY
85 Of the equipment - 2 years 2YEARS 2 YEARS
86 Of spare parts - 2 YEARS 2YEARS 2 YREARS
87 COMMERCIAL CONDITIONS
88 Delivery time days 115DAYS CFR GUAYAQUIL SEAPORT  115DAYS CFR GUAYAQUIL ECUADOR  SEAPORT 115DAYS CFR GUAYAQUIL SEAPORT 
89 Payment terms % 30% TT IN ADVANCE ,70% BEFORE SHIPMENTS 30% TT IN ADVANCE,70% BEFORE SHIPMENTS 30% TT IN ADVANCE ,70% BEFORE SHIPMENT
90 Place of delivery - GUAYAQUIL .ECUADOR  GUAYAQUIL ,ECUADOR  GUAYAQUIL
92 Note:
The rectifier must be implemented to work with the battery bank of nickel cadmium
- Yes YES YES
93 The equipment has a minimum of 2 dry contact relays, programmable by the operator for the remote indication to be defined. - Yes YES YES
94 THE COMMUNICATION SYSTEM FOR REMOTE ALARMS WILL BE BY MODBUS RTU   BY PORT RS232 BY MODUBUS PROTOCOOL BY PORT RS232,BY MODBUS PROTOCOOL  BY PORT RS232 BY MODBUS PROTOCOOL
       
           
 
  DATA SHEET OF 3-Phase Charger Rectifier 220 Vac/ 48 Vdc, 750A/500A/250A
  S/N CHARACTERISTICS UNIT DATA FOR 750A DATA FOR 500A DATA FOR 250A
1 GENERAL CHARACTERISTICS
2 Standards    IEC 60146 - IEC 60439 - IEC 61000-6-2 - IEC 61000-6-4  IEC 60146 - IEC 60439 - IEC 61000-6-2 - IEC 61000-6-4  IEC 60146 - IEC 60439 - IEC 61000-6-2 - IEC 61000-6-4
3 Principal characteristic - 3-Phase Charger Rectifier 220VAC/48 Vdc,750A 3 PHASE CHARGER RECTIFIER,220VAC,48VDC,500A 3 PHASE CHARGER RECTIFIER,220VAC,48VDC,250A
4 Type - FOR NI-CD BATTERY FOR NI-CD BATTERIES FOR NI-CD BATTERIES
5 Manufacturer - HEMG HEMG HEMG
6 Model - GZDH GZDH GDZH
7 Country - CHINA CHINA CHINA
8 Technology - Static rectifier controlled to Thyristors connected in parallel to the battery of accumulators of 48 Vcc Static rectifier controlled to Thyristors connected in parallel to the battery of accumulators of 48 Vcc Static rectifier controlled to Thyristors connected in parallel to the battery of accumulators of 48 Vcc
9 Digital, voltage, current - DIGITAL ,48VDC ,750A DIGITAL,48VDC,500A DIGITAL ,48VDC ,250A
10 INPUT VOLTATE  - 3 PHASES ,220VAC 3PHASE ,220VAC  3PHASE ,220VAC
11 Altitude of operation meters above sea level 2800 2800 2800
12 Humidity % 0% - 95% 0%-95% 0%-95%
13 Temperature °C Min 10 °C, Ave 26°C, Max 36 °C MIN 10ºC,AVE 26ºC ,MAX 36ºC MIN 10ºC,AVE 26ºC,MAX 36ºC
14 Manufacturing Standards - IEC 60146 - IEC 60439 - IEC 61000-6-2 - IEC 61000-6-4 IEC 60146 - IEC 60439 - IEC 61000-6-2 - IEC 61000-6-4 IEC 60146 - IEC 60439 - IEC 61000-6-2 - IEC 61000-6-4
15 ELECTRICAL FEATURES
16 Phases - 3-phase 3 PHASE 3-PHASES
17 Input Voltage Vac 220VAC +/- 10% 220VAC +/-10% 220VAC +/-10%
18 Apparent net power consumption (power factor = 0.8) VA <=2880VA <=1920VA <=960VA
19 Maximum primary intensity A 1000A 560A 320A
20 Output voltage and range Vdc  48 Vdc +20%/-15% 48VDC,(+20%/-15%) 48VDC ,(+20%/-15%)
21 Frequency of input and operation Hz 60Hz +/- 10% 60HZ(+/-10) 60HZ(+/-10%)
22 Current regulation % <=2% <=2% <=2%
23 Efficiency (at nominal conditions) - ≥92% ≥92% ≥92%
24          
25 SOURCE OF RECTIFICATION TO "THYRISTOR" 100% (RECTIFIIER BRIDGE)
26 Thyristor Rectifier  - Thyristor Rectifier  Thyristor Rectifier  Thyristor Rectifier 
27 Mixed   Recharge voltage dual loop control of recharging switching power supply technology, Recharge voltage dual loop control of recharging switching power supply technology, Recharge voltage dual loop control of recharging switching power supply technology,
28 Maximum load current Adc 25 25A 40A
29 Constant load voltage including the cooling element and the load regulating device Vdc 1000A 560A 320A
30 FILTER
31 Ripple coefficient (% of load) crest - crest % <=1% <=1% <=1%
32 Form factor (% of load) % <= 1% <=1% <=1%
33 Floating maintenance voltage (Flotation voltage) Vdc 56VDC-58VDC 56VDC-58VDC 56VDC-58VDC
34 Equilibrium voltage Vdc 62VDC-64VDC 62VDC-64VDC 62VDC-64VDC
35 Manufacturer - HEMG HEMG HEMG
36 Catalogs, guide manual and brochures in Spanish - IN ENGLISH IN ENGLISH  IN ENGLISH
37 ACCESORIES
38 Thermomagnetic ignition switch - Yes YES YES
39 Thermomagnetic MCB switch with AC input - Yes YES YES
40 Main control board - Yes YES YES
41 Measuring instruments (voltmeter and ammeter) - Input voltage, battery voltage, consumer voltage, rectifier current, battery current Input voltage, battery voltage, consumer voltage, rectifier current, battery current Input voltage, battery voltage, consumer voltage, rectifier current, battery current
42 Event indicator card by optical indicators - Yes YES YES
43 Alarms and relay contacts - Low voltage AC fault (includes phase drop).
High AC Voltage Fault.
Positive or negative ground fault. Load Failure
Short circuit failure
Fault by low or high output voltage (over voltage).
Deep discharge monitoring unit with automatic disconnection.
High temperature disconnect unit. Rectification failure
Low voltage AC fault (includes phase drop).
High AC Voltage Fault.
Positive or negative ground fault. Load Failure
Short circuit failure
Fault by low or high output voltage (over voltage).
Deep discharge monitoring unit with automatic disconnection.
High temperature disconnect unit. Rectification failure
Low voltage AC fault (includes phase drop).
High AC Voltage Fault.
Positive or negative ground fault. Load Failure
Short circuit failure
Fault by low or high output voltage (over voltage).
Deep discharge monitoring unit with automatic disconnection.
High temperature disconnect unit. Rectification failure
44 Filters L.C. - Yes YES YES
45 Semi-controlled single-phase rectifier bridge - Yes YES YES
46 Main contactor - Yes YES YES
47 AC input transformer - Yes YES YES
48 Contactor including DC output fuses - Yes YES YES
49 DC output voltmeter - Yes YES YES
50 DC output ammeter - Yes YES YES
51 Output voltage control +/- 1% - Yes YES YES
52 Current limitation + 2% according to DIN 41 772 - Yes YES YES
53 Protection against Class G radio interference - Yes YES YES
54 Ripple 5% effective without batteries connected - Yes YES YES
55 DC output voltage monitoring unit "Very High / Very Low" - Yes YES YES
56 DC output voltage monitoring unit "deep discharge" with automatic disconnection - Yes YES YES
57 Main monitoring unit with signaling lamp and a free contact - Yes YES YES
58 Main monitoring unit with signaling lamp and a free contact - Yes YES YES
59 EMF counter cell, to limit voltage to user circuits 220 V
± 10% during charging and float, maximum 30 A to user circuits
- Yes YES YES
60 Tropicalized to operate in environments from 0 ° C to + 40 ° C - Yes YES YES
61 Metal cubicle with technical characteristics and identification - Yes YES YES
62 Cable entry via the floor - Yes YES YES
63 Terminals for measuring output voltage - Yes YES YES
64 Indicator Lamps - Yes YES YES
65 Indicating devices - Yes YES YES
66 Earth terminal - Yes YES YES
67 Connection terminal - Yes YES YES
68 Others needed - FUSE FUSE FUSE
69 OTHERS
70 Cabinet Structure (type), Dimensions (mm) and color - 800X600X2260MM ,RAL7035 ,THICKNESS=2MM 800X600X2260MM,RAL7035,THICKNESS=2.0 mm 800X600X2260MM ,RAL7035,THICKNESS=2.0MM
71 Degree of protection - IP21  IP21 IP21
72 Main equipment - 01 input thermomagnetic circuit breaker of 3x25 A, ABB
01 output thermomagnetic circuit breaker of 2x25A for charging, ABB 01 output thermomagnetic circuit breaker 2x25A for battery, ABB
02 32A fuse with signaling contact (one for battery and the other for charging)
01 filter with condenser
01 main microprocessor control board with LCD digital display and push buttons for navigation and programming
01 input thermomagnetic circuit breaker of 3x25 A, ABB
01 output thermomagnetic circuit breaker of 2x25A for charging, ABB 01 output thermomagnetic circuit breaker 2x25A for battery, ABB
02 32A fuse with signaling contact (one for battery and the other for charging)
01 filter with condenser
01 main microprocessor control board with LCD digital display and push buttons for navigation and programming
01 input thermomagnetic circuit breaker of 3x25 A, ABB
01 output thermomagnetic circuit breaker of 2x25A for charging, ABB 01 output thermomagnetic circuit breaker 2x25A for battery, ABB
02 32A fuse with signaling contact (one for battery and the other for charging)
01 filter with condenser
01 main microprocessor control board with LCD digital display and push buttons for navigation and programming
73 Protection - 3-phase circuit breaker of 10 kA under 380 Vac
Maximum current opening devices for protection against overloads and against short circuits.
Switches with auxiliary contacts for signaling of untimely opening
3-phase circuit breaker of 10 kA under 380 Vac
Maximum current opening devices for protection against overloads and against short circuits.
Switches with auxiliary contacts for signaling of untimely opening
3-phase circuit breaker of 10 kA under 380 Vac
Maximum current opening devices for protection against overloads and against short circuits.
Switches with auxiliary contacts for signaling of untimely opening
74 Bars - Nude in electrolytic copper (working at above temperature of 30 ° C) in 380-220 Vac and 110 Vcc and 48 Vcc. With transparent mica for protection against inspections or maintenance Nude in electrolytic copper (working at above temperature of 30 ° C) in 380-220 Vac and 110 Vcc and 48 Vcc. With transparent mica for protection against inspections or maintenance Nude in electrolytic copper (working at above temperature of 30 ° C) in 380-220 Vac and 110 Vcc and 48 Vcc. With transparent mica for protection against inspections or maintenance
75 Operation modes   Automatic (as a charger) and Manual (as a source). Automatic (as a charger) and Manual (as a source). Automatic (as a charger) and Manual (as a source).
76 MTBF    250,000 hours  250,000 hours  250,000 hours
77 Automatic start   After an incident occurs in the input power (partial or total loss of power supply) After an incident occurs in the input power (partial or total loss of power supply) After an incident occurs in the input power (partial or total loss of power supply)
81 Spare Parts - FUSE FUSE FUSE 
82 Tests - The price includes the tests specified in the spec sheet. The price includes the tests specified in the spec sheet. The price includes the tests specified in the spec sheet.
83 Electrical danger sign decal type - Yes YES YES
84 WARRANTY
85 Of the equipment - 2 years 2YEARS 2 YEARS
86 Of spare parts - 2 YEARS 2YEARS 2 YREARS
87 COMMERCIAL CONDITIONS
88 Delivery time days 115DAYS CFR GUAYAQUIL SEAPORT  115DAYS CFR GUAYAQUIL ECUADOR  SEAPORT 115DAYS CFR GUAYAQUIL SEAPORT 
89 Payment terms % 30% TT IN ADVANCE ,70% BEFORE SHIPMENTS 30% TT IN ADVANCE,70% BEFORE SHIPMENTS 30% TT IN ADVANCE ,70% BEFORE SHIPMENT
90 Place of delivery - GUAYAQUIL .ECUADOR  GUAYAQUIL ,ECUADOR  GUAYAQUIL
92 Note:
The rectifier must be implemented to work with the battery bank of nickel cadmium
- Yes YES YES
93 The equipment has a minimum of 2 dry contact relays, programmable by the operator for the remote indication to be defined. - Yes YES YES
94 THE COMMUNICATION SYSTEM FOR REMOTE ALARMS WILL BE BY MODBUS RTU   BY PORT RS232 BY MODUBUS PROTOCOOL BY PORT RS232,BY MODBUS PROTOCOOL  BY PORT RS232 BY MODBUS PROTOCOOL
       
           

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