• 13.8kv/V3 Pole Mounted Distribution Transformer for Recloser
  • 13.8kv/V3 Pole Mounted Distribution Transformer for Recloser
  • 13.8kv/V3 Pole Mounted Distribution Transformer for Recloser

13.8kv/V3 Pole Mounted Distribution Transformer for Recloser

Phase: Single Phase
Type: On-line
Protection: Short Circuit
Application: Industry
Classification: Lighting/Power
Standby Time: Long-acting Machine
Customization:

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Rating: 5.0/5
Manufacturer/Factory, Trading Company, Group Corporation

Basic Info.

Model NO.
D9
Standby UPS
Square Wave Output UPS
Output Capacity
Large Type
Equipment Mode
Decentralized
Transport Package
Wooden Case
Specification
19.9KV
Trademark
HEMG
Origin
China
Production Capacity
5000

Product Description

13.8kv/V3 Pole Mounted Distribution Transformer for Recloser

13.8kv/V3 Pole Mounted Distribution Transformer for Recloser
13.8kv/V3 Pole Mounted Distribution Transformer for Recloser
 
  SINGLE PHASE DISTRIBUTION TRANSFORMERS - AUTO PROTECTED - VARIOUS CAPACITIES FOR 13.2 / 13.8 7.62kV and / 7,96kV
  PARAMETER SPECIFICATION REQUIRED
 
SPECIFICATIONS OFFERED
 
Page. Ref.
1. GENERAL CHARACTERISTICS
1.1 Transformer Class Distribution  yes  
1.2 Transformer Type
 
Single phase - Self-protected  yes  
1.3 Manufacturing Standards INEN NTE - National norm ANSI C.57.12 and INEN 2114  yes  
1.4 Country of Manufacture specify  china  
2. TERMS OF SERVICE
2.1 Service Exterior - Continuous  yes  
2.2 Mounting In post  yes  
2.3 Type of cooling ONAN  yes  
2.4 Height above sea level (masl) 0 - 3000  yes  
2.5 Minimum ambient temperature 4°C  yes  
2.6 Maximum ambient temperature 40°C  yes  
2.7 Average ambient temperature 30°C  yes  
2.8 Relative Media Moisture 80%  yes  
3. CHARACTERISTICS OF THE PARTS
3.1 CORE CHARACTERISTICS      
3.1.1 Material Silicon steel grain oriented and cold rolled or other magnetic material  Silicon steel grain oriented  and cold rolled  
3.1.2 Construction (rolled or stacked)
()
Specify  rolled  
3.1.3 weight Specify   15kva:57kg
25kva:85kg
37.5kva:115kg
50kva:149kg
 
3.1.4 Method of fixing the core to the tank Specify  Fixed by screw blet  
3.2 CHARACTERISTICS OF WINDINGS      
3.2.1 Material used in primary and secondary coils Copper  yes  
3.2.2 insulating paper Norm ANSI / ASTM A 1305  yes  
 3.2.3 Type Specify  Winding  
 3.2.4 Class of Insulation A  a  
3.3 CHARACTERISTICS OF OIL      
3.3.1 Liquid mineral insulating and cooling, new norm NTE INEN 2133-98  yes  
3.3.2 Type inhibited  yes  
3.3.3 Dielectric Strength (kV) norm ASTM D 877  61kv  
3.3.4 Free PCB Environmental norm Standard D 4059  yes  
3.4 TANK CHARACTERISTICS      
3.4.1 Material Carbon steel sheet  yes  
3.4.2 Type cylindrical  yes  
3.4.3 Pressure limits without deformation (kgf / cm2) From - 65 to + 65 yes  
3.4.4 Cover attachment to tank Band bolted closure and packaging / No welded  Band bolted closure and packaging  
3.4.5 Regional sequential number 6.5 x 4.2 x 1.0 cm.   Five Digits red reflective adhesive Arial type letter  yes  
3.4.6 Initials CNEL _____ Recorded in the tank, in high or low relief and / or adhesive  yes  
3.4.7 Identification of the nominal power of the transformer Electric Blue, Arial, Size 7 x 3.5 x 1 cm visible from the ground  yes  
3.4.8 Painting ASTM norm B117-3396 NTC ASTM G 154  yes  
3.4.8.1 anticorrosive Material specify   Anticorrosive paint  
3.4.8.2 Paint Material specify Expoxy resin paint  
3.4.8.3 Paint thickness norm NTC 3396  60um  
3.4.8.4 Color paint finish Light gray similar to RAL series 70  yes  
3.4.8.5 Method paint finish specify  Pickling phosphating before paint  
3.4.8.6 Degree of adhesion According 4A (ASTM D3359)  yes  
3.4.8.7 For non-PCB dielectric oil Green Circle Sticker 10cm ф  yes  
3.4.8.8 Tank top (lid) Provided with an adequate slope to prevent water stagnation yes  
3.5 CHARACTERISTICS OF PASS CAPS (BUSHINGS)
3.5.1 applicable standard ANSI C57.12.20, IEC 137, ANSI C76.1  yes  
3.5.2 Settings bushings MT Indoors with one lock nut  yes  
3.5.3 Material - Bushings Medium and Low Voltage Porcelain  yes  
3.5.4 Number of bushings BT 3  yes  
3.5.5 Number of bushings MT 1  yes  
3.5.6 Insulation class - Medium Voltage Bushings 15 kV (27 kV for Santa Elena pollution type Class # 4)  yes  
3.5.7 Insulation class - Low Voltage Bushings 1,2 kV  yes  
3.5.8 Number of Connectors for earth leakage tank type eye 1  yes  
3.5.9 Terminal Type eye  yes  
3.5.10 Material terminal Universal for copper - aluminum  yes  
3.6 ACCESSORIES
3.6.1 Transformer mounting brackets Norm NTE INEN 2139  yes  
3.6.2 Ears to lift thetransformer Norm  yes  
3.6.3 Tap changer with external drive 5 posiciones5  yes  
3.6.4 Domestic oil level indicator Norm NTE INEN 2139  yes  
3.6.5 Pressure Relief Valve Norm Norma NTE INEN 2139 - NTC 3609  yes  
3.6.6 Alarm pilot light externally changeable without suspension (for self protected) Above the oil level. anti-rotation lock  yes  
3.6.7 Nameplate Norm NTE INEN 2130 / 2139  yes  
3.6.8 Location of the terminal Norm NTE INEN 2139  yes  
4. ELECTRICAL CHARACTERISTICS
4.1 FREQUENCY CHARACTERISTICS, REGULATION
4.1.1 Rated frequency (Hz) 60  yes  
4.1.2 Position of the primary winding taps +1 a - 3 x 2,5%  yes  
4.1.3 rated Power 15-25-37,5-50 KVA  yes  
4.1.4 IEC Connection Group Ii6  yes  
4.1.5 polarity Additive  yes  
4.1.6 Transformation ratio at nominal tap - 7620 V/ 120-240V
- 7960 V/ 120-240V
 yes  
4.1.7 Nominal line voltages:      
  primary winding - 13200 V GRDY / 7620 V
- 13800 V GRDY / 7960 V
 yes  
  secondary winding 120 / 240 V  yes  
4.1.8 Maximum level of audible sound in nominal conditions: 48 dB (according to norm NEMA TR1)  yes  
4.2 INSULATION CHARACTERISTICS
4.2.1 Basic Insulation level - NBA (BIL) NTE INEN 2125 / 2127  yes  
 4.2.2 primary 95 kV peak  yes  
 4.2.3 secondary 30 kV peak  yes  
4.2.4 Test voltage applied NTE INEN 2125 / 2127  yes  
4.2.5 Induced voltage test NTE INEN 2125 / 2127  yes  
4.3 FUNCTIONIN IN ALTITUDE AND TEMPERATURE CONDITIONS TO DIFFERENT STANDARDIZED
4.3.1 Overload Capacity ANSI, IEEE Std. C57.91  yes  
4.3.2 Increase allowable temperature
 
NTE INEN 2119  yes  
4.3.3 Heating limits NTE INEN 2126 / 2128  yes  
4.4 MAXIMUM PERMISSIBLE LEVELS OF LOSS
4.4.1 Load losses at 100% of rated voltage
100%
NTE INEN 2113 / 2114:             15 KVA: ≤ 68 W
25 KVA: ≤ 98 W
37,5 KVA: ≤ 130 W
50 KVA: ≤ 160 W
 yes  
4.4.2   Winding losses at rated load (85 ° C) NTE INEN 2114 / 2116:
15 KVA: ≤ 192 W
25 KVA: ≤ 289 W
37,5 KVA: ≤ 403 W
50 KVA: ≤ 512W  
 yes  
4.4.3 Total losses at full load (85 ° C) NTE INEN 2114:  
15 KVA: ≤ 260 W
25 KVA: ≤ 387 W
37,5 KVA: ≤ 533 W
50 KVA: ≤ 672 W             
 yes  
4.4.4 Impedance (85 ° C) NTE INEN 2116:                3.0 %  yes  
4.4.5 Excitation current (max.)% I NTE INEN 2113 / 2114:  
15 KVA: 2.4 % In
25 KVA: 2.0 % In
37,5 KVA: 2.0 % In
50 KVA: 1.9 % In
 yes  
4.5 PROTECTIONS CSP
4.5.1 OVER CURRENT PROTECTIONS:
  In medium voltage Immersed fuse oil expulsion  yes  
  In  low voltage Oil immersed, pole breaker action. Monoblock  yes  
  Maximum rated voltage (kV) 0.60  yes  
  Rated breaking capacity (kA) 11  yes  
  Maximum MCOV (kV) 0.60  yes  
  Rated current (A) 15 KVA: 62.50 A
25 KVA: 104.17 A
37,5 KVA: 156.25 A
50 KVA: 208.33 A
   
4.5.2 PROTECTIONS OVERVOLTAGE:
4.5.2.1 LIGHTNING ROD MEDIUM VOLTAGE
  Type Silicone rubber  yes  
  Class distribution  yes  
  Manufacturer specify  yingde  
  Breaking Capacity 10 kA  yes  
  Max. Nominal voltage 10 kV  yes  
  Breaking Capacity 10 kA  yes  
  rules applicable ANSI C62.22 or equivalent  yes  
  Cable Connector 4-2 AWG  yes  
  Connector for land > 2 AWG  yes  
  Disconnect visible action fails obligatory  yes  
  Cover avifauna 1 pole  yes  
4.5.2.2 BT LIGHTNING ROD      
  Type Specify  silicon  
  Max. Nominal voltage 0.48 kV  yes  
  Breaking Capacity 10 kA  yes  
  rules applicable Specify  ANSI C62.22 or equivalent  
  Maximum continuous operating voltage (MCOV) 0.48 kV  yes  
  Maximum discharge voltage at 10 kA 1.9 Kv  YES  
4.6 Certificate / test protocols NTE INEN 2138 yes  
5. WEIGHTS AND DIMENSIONS
5.1 Total weight including oil and Accessories Specify   15KVA:210KG
25KVA:258KG
37.5KVA:340KG
50KVA:395KG
 
5.2 Dimensions including Specify   15KVA:580X550X970MM
25KVA:630X550X1025
37.5KVA:680X630X1225
50KVA680X630X1235:
 
 

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Gold Member Since 2017

Suppliers with verified business licenses

Rating: 5.0/5
Manufacturer/Factory, Trading Company, Group Corporation
Registered Capital
500 RMB
Plant Area
1001~2000 square meters