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Triphase 120A Compact Electricity Meter Relay
| Price | $15.00 |
|---|---|
| Min Order | 100 Pieces |
| Availability | In Stock |
| Shipping From | Zhejiang, China |
| Popularity | 447 people viewed |
Model NO.:
GRT508FN
Theory:
Electromagnetic Relay
Usage:
Smart Energy Meter
Phase:
3
Electricity Type:
Ac
Number of Pole:
3
Load:
High Power Relay
Protective Characteristics:
Enclosed Relay
Action Principle:
Electromagnetic Type
Size:
Miniature
Type:
Electric Parameter Relay
Contact Form:
3b
Coil Voltage:
5~24VDC
Switching Current:
120A
Coil Type:
Single Coil and Double Coil Optional
Dielectric Strength:
4kv
Trademark:
GRT
Transport Package:
Carton Packing
Specification:
120A-3B
Origin:
China
HS Code:
85364110
Product Description
3-pole Latching Relay
120A three sets of contacts switching simultaneously, auxiliary contact can be added.
Only impulse excitation needed, both for single and double coil.
Low power consumption.
Custom assemblies available with flexible wire and/or copper straps, and/or with integrated shunt
4KV dielectric strength between coil and contacts
RoHS compliant
Outline dimensions:(98.2x 40.3 x37.7) mm
120A three sets of contacts switching simultaneously, auxiliary contact can be added.
Only impulse excitation needed, both for single and double coil.
Low power consumption.
Custom assemblies available with flexible wire and/or copper straps, and/or with integrated shunt
4KV dielectric strength between coil and contacts
RoHS compliant
Outline dimensions:(98.2x 40.3 x37.7) mm
Contact Data
| Contact Form | 3B |
| Contact Material | AgSnO2 |
| Contact Resistance | Max. 1.0MΩ (1A 6VDC) |
| Rated Load ( Resistive) | 120A 250VAC |
| Max. Switching Voltage | 250VAC |
| Max. Switching Current | 120A |
| Max. Switching Power | 30000VA |
| Mechanical Service Life | 1x105 OPS |
| Electrical Service Life | 5X103 OPS(PF=0.5) + 5X103 OPS (PF=1) (100A, 230VAC) |
| 6x103 OPS (PF=1 120A, 230VAC) | |
| Max. Short-circuit Current | 3000A/10ms |
| 6000A/10ms (no explosion) |
Characteristics
| Operate Time | Max. 60ms |
| Release Time | Max. 60ms |
| Insulation Resistance (500VDC) | Min. 1000MΩ |
| Dielectric Strength between Contact & Coil | 4000VAC |
| Dielectric Strength of Contact Opening | 2000VAC |
| Dielectric Strength between Contacts | 4000VAC |
| Surge Voltage from Contact to Coil | 10KVAC |
| Creepage Distance | 8mm |
| Unit Weight | about 240g |
Environment Data
| Ambient Temperature | -40ºC~ 85ºC |
| Relative Humidity | 5%~85%RH |
| Vibration | 10~55Hz 1.5mm |
| Shock | 98M/S2 (functional) |
| 980M/S2 (survival) |
Coil Data
| voltage | resistance(Ω)±10% | power(W) | operating | releasing | allowing | pulse duration | ||
| single | double | single | double | VDC | VDC | VDC | ms | |
| 5 | 8.4 | 4.2/4.2 | 3.0 | 6.0 | ≤3.5 | ≤3.5 | 7.5 | ≥120 |
| 6 | 12 | 6/6 | ≤4.2 | ≤4.2 | 9 | |||
| 9 | 27 | 13.5/13.5 | ≤6.3 | ≤6.3 | 13.5 | |||
| 12 | 48 | 24/24 | ≤8.4 | ≤8.4 | 18 | |||
| 24 | 196 | 96/96 | ≤16.8 | ≤16.8 | 36 | |||
1. National high-tech enterprise.
2. Established provincial R&D center for latching relay.
3. Main products have passed CQC, VDT, TUV, UL and RoHS etc.
4. Focusing on the R&D of latchiing relay and current transformer for nearly 20 years.
5. One of the drafters of industrial staradard of "latching relay used in electrical energy meters"
2. Established provincial R&D center for latching relay.
3. Main products have passed CQC, VDT, TUV, UL and RoHS etc.
4. Focusing on the R&D of latchiing relay and current transformer for nearly 20 years.
5. One of the drafters of industrial staradard of "latching relay used in electrical energy meters"
Q: What are the application fields of your products?
A: Our products are mainly used in smart meter, smart home, load control, synchronous switch, leakage protection and other applications.
Q: Are you a manufacturer or a trade company?
A: We are the manufacturer, but we have our own international trade department. We have ability to sell our products to the buyers all over the world.
Q:Can you provide custom products?
A: Absolutely OK. Due to most of our products need to be customized. You can send us your drawing or requirements, our technical staff will assist you to develop the products.
Q: Which countries do you export to?
A: At present, our products are mainly exported to Denmark, Japan, Spain, South Korea, Ukraine, Russia and other countries.
Q: Do you have requirements for MOQ?
A: There is no limiteation for MOQ except the special condition of your products. Our saleman will inform you in advance if there is MOQ exisiting.
Q: What kind of payment you can accept?
A:We accept TT , L/C, Western Union as payment methods.
Q: What kind of price term you can accept?
A: We accept FOB, CNF, CIF, FCA, DDP, EXW etc.
Q: Can you offer samples? Do we need to pay the sample fee?
A: As long as there is no specical requirements for the samples, we can offer at most 5~10pcs ( depends on specific model) free samples for testing. But you need to burden the shipping cost.
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