38kv Sel751 Recloser

• Customization: Available
• Task: Program
• Structure: Closed-Loop
• Model NO.: SEL
• Mathematical Model: Non-Linear
• Signal: Continuous
• Function: Automatic Control, Protection, Monitoring, Measurement
• Certification: ISO: 9001
• Condition: New
• Customized: Customized
• Material: Stainless Steel
• Transport Package: Wooden
• Specification: 27KV
• Trademark: HEMG
• Origin: China
• Production Capacity: 10000

Product Description

 

No.	Parameter	Specification requested	Specification offered
1	Amount	100	100
2	March	Indicate	HEMG(SEL)
3	Model	Indicate	CHZ4(SEL751)
4	Country of origin	Indicate	CHINA(USA CONTROL)
5	Year of manufacture	NO less than 2018 (Take advantage of the 100% of the equipment life and have updated control and communication systems)	2018
6	Type	Automatic, three-phase reconnector with electronic control.	AUTOMATIC ,THREE PHASE RECONNECTOR WITH ELECTRONIC CONTROL
7	Operating room temperature	-10 °c to 50 º C	Recloser:-40 °c to 85 º C
8	Operating frequency	60 HZ	60Hz
9	NOMINAL capacity	630 A	30A
10	Service Voltage	23 kV	23KV
11	Maximum design voltage	≥ 27 kV	27KV
12	Was	≥150 kV a 3000 m.s.n.m	150KV@3000MSNM
13	Symmetrical interrupt Current	12.5 kA RMS	12.5KA RMS
14	Use	Weather	WEATHER
15	Degree of protection	IP65 the Superior	IP65
16	Arc Extinction Medium	Vacuum	VACUUM
17	Insulation medium	SF6 or vacuum	VACUUM
18	Number of operations open/close at full load	10 000	10000
19	Shot	Electric and manual	ELECTRIC AND MANUAL
20	Auto Reconnect	1 to 4 shots, user configurable.	1 TO 4 SHOTS ,USER CONFIGURABLE
21	Current measurement	3 Transformers for measuring phase currents and residual current.	3 TRANSFORMER FOR MEASUING PHASE CURRENTS AND RESIDUAL CURRENT
22	Voltage measurement	6 voltage sensors, to measure phase-ground voltage and phase-phase on both sides.	6 VOLTAGE SENSORS TO MEASURE PHASE GROUND VOLTAGE AND PHASE-PHASES ON BOTH SIDE
23	Power measurement	Measuring capacity: -Active, reactive and total power, single phase and three phase. -Power Factor.	MEASURING CAPACITY: -ACTIVE ,REACTIVE AND TOTAL POWER SINGLE PHASE AND THREE PHASE , -POWER FACTOR
24	Measuring harmonics	Ability to measure current and voltage harmonics.
25	Measure 10 analog input channels harmonic for current and voltage harmonics	User-Configurable for integration of 1, 5, 10, 15, 30, 60 or 120 minutes.	Interval support 5,10,15,30,60min record
26	Phase sequence	On both sides of the Reconnector.	On both sides of reconnector
27	External display of contacts	of contact position, included in the tank.	Complied. 7 inputs for external contact.
28	Life-SPAN counter	Total number of operations closing/opening and wear Automatic contacts.	Complied ,total number of operations closing /opening and wear automatic contacts
29	Fault counter	Number of operations for each of the protections: -Phase Overcurrent -Overcurrent of ground -Negative sequence protection -Earth-sensitive -Low/over voltage -Low/over frequency	Complied ,Number of operations for each of the protections: -Phase Overcurrent -Overcurrent of ground -Negative sequence protection -Earth-sensitive -Low/over voltage -Low/over frequency
30	Manufacturing and design standards	ANSI/IEEE C37.60 o IEC 62271-111. IEC 60529. IEC 60255. IEEE 1613 IEC 61850-3 Standards for operation in severe electrical environments. Attach compliance certifications in English or Spanish.	ANSI/IEEE C37.60 o IEC 62271-111. IEC 60529. IEC 60255. IEEE 1613 IEC 61850-3 Standards for operation in severe electrical environments. Attach compliance certifications in English
31	CONTROL	Electronic for recording events stamped over time, includes software.   The control Panel must include the following: -Visual display with dimensions not less than 10cm by 8cm. -Numerical type relay, with keyboard for manual configuration and opening/closing operation, configurable through software for protection and reconnection options, -Non-volatile memory -Power supply with a range of 105-250 VAnd and long life battery as backup. The battery must be easily interchangeable and available on the market. -Surge suppressor for control panel power protection. -Control Language: Possibility to select between Spanish and English. -Includes battery status indicator.	Electronic for recording events stamped over time, includes software.   The control Panel must include the following: Relay LCD is 6*1.5cm, it can display 16*2 characters. -Numerical type relay, with keyboard for manual configuration and opening/closing operation, configurable through software for protection and reconnection options, -Non-volatile memory -Power supply with a range of 105-250 VAnd and long life battery as backup. The battery must be easily interchangeable and available on the market. -Surge suppressor for control panel power protection. -Control Language: Possibility to select between Spanish and English. -Includes battery status indicator
32	SOFTWARE	Have all the updated library/utility, which requires the computer to manage and manage it locally and remotely. Language of the software with the possibility to select between English and Spanish.	Complied.Have all the updated library/utility, which requires the computer to manage and manage it locally and remotely. Language of the software with the possibility to select between English and Spanish.
33	Protection groups	4 Configurable protection groups	Complied. Max 8 groups can be used.
34	Protection group Selection	-Automatic by change in flow direction. -User-selectable.	Complied,-Automatic by change in flow direction. -User-selectable
35	Protection functions	-overcurrent protection against phase-phase and phase-to-ground faults. Minimum Dial of 0.01 -Instantaneous overcurrent protection against phase-phase and phase-ground faults, independent of the starting current of the timed protection. -sensitive protection for ground faults. -Negative sequence protection. -Directional element -Live line overcurrent (configurable) -Function of Hot Line Tag. -Loss of supply in all three phases, overvoltage and low voltage loss of one phase supply. -Low and over frequency -User programmable cold charge function, multiples of starting current from 1 to 5 in steps of 0.1.	Complied,-overcurrent protection against phase-phase and phase-to-ground faults. Minimum Dial of 0.01 -Instantaneous overcurrent protection against phase-phase and phase-ground faults, independent of the starting current of the timed protection. -sensitive protection for ground faults. -Negative sequence protection. -Directional element -Live line overcurrent (configurable) -Function of Hot Line Tag. -Loss of supply in all three phases, overvoltage and low voltage loss of one phase supply. -Low and over frequency -User programmable cold charge function, multiples of starting current from 1 to 5 in steps of 0.1.
36	Functions of Loop Automatisms	Voltage reconnection Control and automatic supply restoration allowing: 1. Automatic opening before load-side fault or loss of voltage in all three phases on the source side.                    2. Automatic selection of the protection group.                    3. Automatic closing in front of a voltage loss in the three phases of the load side and presence of voltage in the three phases of the source side. 4. AutoRecovery of the system, by means of the communication between Reconnectors (Intelligent Loop Automation), with the aim of carrying out load transfer without feeding a permanent fault.	Complied. Relay can communicate with others to exchange information. Voltage reconnection Control and automatic supply restoration allowing: 1. Automatic opening before load-side fault or loss of voltage in all three phases on the source side.                    2. Automatic selection of the protection group.                    3. Automatic closing in front of a voltage loss in the three phases of the load side and presence of voltage in the three phases of the source side. 4. AutoRecovery of the system, by means of the communication between Reconnectors (Intelligent Loop Automation), with the aim of carrying out load transfer without feeding a permanent fault.
37	Signals to the SCADA	All the reconnector signals that can be carried out from the SCADA, the control, supervision and monitoring. The software supplied with the equipment must allow to perform automatism functions, control, adjustments and downloading of information by the front port, it must also allow to perform these functions remotely.	All the reconnector signals that can be carried out from the SCADA, the control, supervision and monitoring. The software supplied with the equipment must allow to perform automatism functions, control, adjustments and downloading of information by the front port, it must also allow to perform these functions remotely.
38	Communication interface	- Serial RS-232/RS-485 Interface DB-9 / RJ45 - ETHERNET 100Base-TX IEEE 802.3u 10/100 Mbps TCP/IP, para DNP3, IEC104, IEC 61850. -RJ45 interface (native, without active or passive or similar converters). -Direct Configuration USB interface	- Serial RS-232/RS-485 Interface DB-9 / RJ45 - ETHERNET 100Base-TX IEEE 802.3u 10/100 Mbps TCP/IP, para DNP3,, IEC 61850. -RJ45 interface (native, without active or passive or similar converters). -Direct Configuration USB interface
39	SCADA protocols	DNP3 (TCP/IP) , IEC-60870-5-104, IEC 61850	DNP3 or IEC 61850,WITHOUT IEC104
40	Auxiliary power supplies for additional communications equipment	24vDC and 48vDC, with Back Battery for 48 hours ContiNaked. Exclusive and clearly identifiable dual-terminal connection (+/-)	24vDC and 48vDC, with Back Battery for 48 hours ContiNaked. Exclusive and clearly identifiable dual-terminal connection (+/-)
41	Internal space for mounting equipment communications	The internal compartment of the control box must allow the modular assembly of communications equipment. Features: 25cm (long) x15cm (high) x20cm (depth) with detachable plate (modularity) for independent manoeuvring of the communications equipment, with securing to the box by type butterfly nut in 4 points.	The internal compartment of the control box must allow the modular assembly of communications equipment. Features: 25cm (long) x15cm (high) x20cm (depth) with detachable plate (modularity) for independent manoeuvring of the communications equipment, with securing to the box by type butterfly nut in 4 points.
42	Mounting structure	Include all concrete circular pole mounting accessories for each equipment.	Include all concrete circular pole mounting accessories for each equipment.
43	Accessories by Equipment	-Cable of 12 meters for communication control-laptop computer (1 for every 10 equipment). -6 Terminals for 4 gauge cables/0AWG-500MCM for each equipment. -6 bird Guards per team.	-Cable of 12 meters for communication control-laptop computer (1 for every 10 equipment). -6 Terminals for 4 gauge cables/0AWG-500MCM for each equipment. -6 bird Guards per team.