Description
HT Instruments Combi521 – Multifunction Electrical Installation and EVSE Tester

- Multifunction safety tester of electrical systems
- EVSE auto-sequencing safety testing
- WiFi interface
- Power quality analysis
- Auto testing sequence and simple compliance/non-compliance results
The Combi521 and the Combi521 Kit from HT Instruments are multifunction electrical installation and EVSE safety testers with power quality analysis. This series features an auto-sequence test function which allows the user to set values for testing parameters with the device indicating compliance or non-compliance with these standards. The Combi521 and Combi521 Kit from HT Instruments are new products for verification and checks on recharging stations for electric cars (EVSE) in compliance with standards IEC/EN 61851-1 and IEC/EN60364-7-722, and for safety tests in private and industrial environments.
The Combi521 Kit includes the EV-Test 100 adapter, which simulates the charging of an electric vehicle at a recharging station.
The Combi521 and Combi521 Kit feature these functions:
- AUTO sequence
- Continuity of conductors
- Insulation resistance
- Polarity test
- RCD type AC, A, and B general and selective
- Line/fault impedance and prospective short-circuit/fault current
- MCB and fuses
- Phase sequence
- Voltage drop
- Leakage and absorbed current
- Power quality analysis
- Environmental parameters
- EVSE AUTO-sequence safety testing
- Internal memory and connection to PC
- WiFi connection to Android and iOS smartphones and tablets
Product General Attributes | |
|---|---|
| Shipping Weight | 2 LBS |
| HTS/Schedule B Number | 9030.39.0100 |
| ECCN Number | EAR99 |
| Country of Origin | Italy |


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