HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
| Payment Terms | T/T |
| Supply Ability | 400 sets per month |
| Delivery Time | 5-10 working days |
| Packaging Details | Transport Case + Plywood Case |
| Product name | Relay Test Set, Relay Test Kit, Relay Tester, Secondary Injection Test Set |
| Current output | 3x0…40A |
| Voltage output | 4x0…120V |
| Output accuracy | ≤0.2% for AC output |
| Max. output power | 1x900VA at 120A |
| Operation | local mode + PC mode |
| Brand Name | HAOMAI |
| Model Number | HME-702 |
| Certification | ISO9001:2015, Calibration Report |
| Place of Origin | China |
View Detail Information
Explore similar products
32A Secondary Injection Test Set
IEC61850 Protection Relay Test Set
Ultraportable Universal Protection Relay Test Set 6 Phase Current
44.75lb Protection Relay Test Equipment With 8 Inch LCD Screen
Product Specification
| Payment Terms | T/T | Supply Ability | 400 sets per month |
| Delivery Time | 5-10 working days | Packaging Details | Transport Case + Plywood Case |
| Product name | Relay Test Set, Relay Test Kit, Relay Tester, Secondary Injection Test Set | Current output | 3x0…40A |
| Voltage output | 4x0…120V | Output accuracy | ≤0.2% for AC output |
| Max. output power | 1x900VA at 120A | Operation | local mode + PC mode |
| Brand Name | HAOMAI | Model Number | HME-702 |
| Certification | ISO9001:2015, Calibration Report | Place of Origin | China |
| High Light | HAOMAI Protection Relay Test Set ，3 Phase Protection Relay Test Set ，Electromechanical 3 Phase Relay Test Set | ||
Economical 3-phase Protection Relay Test Set
Model: HME-702
The HME-702 is classic 3-phase protection relay test set, which was launched to the market since 1999. It can be used for testing electro-mechanical, solid-state and microprocessor-based protection relays.
The PC software of HME-702 is designed based on Windows system, easy and convenient for operation and upgrade.
The HME-702 is the most economical choice for relay testing engineers.
Main Features
1) 3-phase current(3×40A) + 4-phase voltage(4×120V) output
2) Both local test and PC remote test available
3) Embedded system with 320×240 LCD screen
4) High performance linear power amplifier
5) 8 binary inputs + 4 binary outputs
6) Independent Aux. DC
7) Powerful software testing 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 |
Digital 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 |
Digital 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 | customized (AC 220V/230V/120V±10%, 1-phase) |
| Nominal frequency | 50/60 Hz |
| Rated current | 10A at 230V / 12A at 115V |
| Connection | standard AC socket (IEC 60320) |
Environmental Conditions
| Operation temperature | 0 ... +50 °C (+32 ... +122 °F) |
| Storage temperature | -25 ... +70 °C (-13 ... +158 °F) |
| Humidity range | relative humidity 5 ... 95 %, non-condensing |
| Vibration | IEC 60068-2-6(20m/s2 at 10 ... 150 Hz) |
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 |
HME-702 is the most cost-effective protection relay test set all over the world, and has reliable performance and low maintenance costs typical advantage. The cumulative sales over 5,000 units from 1999 to now.
Company Details
Business Type:
Manufacturer
Year Established:
1999
Total Annual:
16500000-18000000
Employee Number:
230~270
Ecer Certification：
Active Member
HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD, as a subsidiary of HAOMAI ELECTRIC POWER AUTOMATION CO.,LTD, located in Shenzhen of China, mainly focuses on the sales and services of Protection Relay Test Set, Instrument Transformer Test Set, CT/PT Analyzer, Power Transformer Test Set, Circuit Breaker ... HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD, as a subsidiary of HAOMAI ELECTRIC POWER AUTOMATION CO.,LTD, located in Shenzhen of China, mainly focuses on the sales and services of Protection Relay Test Set, Instrument Transformer Test Set, CT/PT Analyzer, Power Transformer Test Set, Circuit Breaker ...
Get in touch with us
Leave a Message, we will call you back quickly!