4x120V Three Phase Relay Test Kit Ultralight 3x40A For Power Plants
Brand Name:HAOMAI
Certification:ISO9001:2015, Calibration Report
Model Number:HME-702
Minimum Order Quantity:1 set
Delivery Time:5-10 working days
Payment Terms:T/T
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Location:
Shenzhen China
Address:
806, No.24 Nanlian Road, Nanlian Community, Longgang Street, Longgang District, Shenzhen City, 518116 China
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within 39 hours
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Product Details
Basic Three-phase Protection Relay Test Set
Model: HME-702
The HME-702 is a basic and economical protection relay test set with three-phase current outputs and four-phase voltage outputs. The HME-702 kit can apply to the testing not only on operating value and operating time of AC/DC relays, but also on complex voltage blocking directional over-current, zero sequence over-current, low-frequency load shedding and other protection functions of low voltage micro-processor based protection and whole group transmission of high voltage micro-processor based protection, and on starting value, quick-break value, harmonic blocking value and micro-processor based transformer differential protection.
The Basic Three-phase Protection Relay Test Set HME-702 has dual operation mode. It can be operated in local mode without PC, also can be controlled by software running on a PC after connecting to PC via communication cable.
Main Features
1) 3-phase current(3×40A) + 4-phase voltage(4×120V) output
2) Both local test and PC remote test available
3) Convenient operation in local mode
4) New high-fidelity linear power amplifier
5) Abundant binary inputs and binary outputs
6) Independent Aux. DC output
7) Perfect self-protection function
Technical Data
Current Generator
| Setting range | 3-phase AC(L-N) | 3x0…40A |
| 1-phase AC(LL-LN) | 1x0…120A | |
| DC(L-N) | 3x…±10A | |
| 3-phase AC(L-N) | 3x420VA at 40A | |
| Power | 1-phase AC(LL-LN) | 1x900VA at 120A |
| DC(L-N) | 3x120VA at 10A | |
| Accuracy | AC: ≤0.2% | |
| DC: ≤0.5% | ||
Voltage Generator
| Setting range | 4-phase AC(L-N) | 4x0…120V |
| 1-phase AC(L-L) | 1x0…240V | |
| DC(L-N) | 3x…±160V | |
| Power | 4-phase AC(L-N) | 4x80VA at 120V |
| 1-phase AC(L-L) | 1x100VA at 240V | |
| DC(L-N) | 3x70VA at 160V | |
| Accuracy | AC: ≤0.2% | |
| DC: ≤0.5% | ||
Auxiliary DC Supply
| Voltage range | 110V/220V(max.1.5A) |
| Power | max.165VA/330VA |
Binary Inputs
| Number | 8 |
| Input characteristics | idle contact or potential-free contact |
| Threshold characteristics | “0”:0~6V; “1”:11V~250V |
| Max. measuring time | 0.1ms~9999s |
| Time accuracy | 0.1ms |
Binary Outputs
| Number | 4 |
| Type | idle contact |
| Break capacity | 220VAC/0.5A, 220VDC/0.2A |
General Generators
| Frequency | range: 0~1000Hz(PC mode), 20~300Hz(local mode) |
| accuracy:<10mHz(0~450Hz),<20mHz(450~1000Hz) | |
| resolution: 0.01Hz | |
| Phase | range: 0~360° |
| accuracy: 0.2° | |
| resolution: 0.1° | |
| Harmonic | superposition orders: 1~20(PC mode), 1~6(local mode), |
| distortion: ≤0.5% |
Power Supply
| Nominal input voltage | AC 220V/230V±10%, 1-phase |
| Nominal frequency | 50/60 Hz |
| Rated current | 10A at 230V |
| Connection | standard AC socket (IEC 60320) |
Miscellaneous
| Weight | 22kg(48.50 lb) |
| Dimensions (W x H x D, without handle) | 400×300×180mm(15.75x11.81x7.09 in) |
| Connection port | for PC connection |
The Basic Three-phase Protection Relay Test Set HME-702 is the ideal basic relay testing device for all power facilities, power plants, relay manufactures, panel manufactures, research institutes, universities, and testing companies etc.
4x120V Three Phase Relay Test Kit Ultralight 3x40A For Power Plants
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