- Apply to Electric/Hybrid Vehicle Isolation Measurement；
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According to FMVSS305 and ECE R94；
- All channel isolation voltage>1500V;
- Built-in adaptive excitation power 70V~950V；
- Battery inside and 5 hours support;
- Data Logger with 10Hz, Max. recording 5 hours;
- Vb analog 100kHz high-speed output;
- Anti-Shock≥100g, 6ms half sine.
The RES-1000A is used for EV/HV Isolation test including crash test. It includes voltage (Vb, V1 and V2) and isolation resistance measurement before and after T0. And energy TE measurement can be also enabled. The whole measurement process is finished automatically. The result will be shown by LED. The original data can be downloaded by operation software. After T0, an internal high voltage module of RES-1000A can supply the same voltage of Vb if the vehicle high voltage is disconnected. Additionally, 4 channels Temperature sensors input are supported. All parameters are configurable. Together with others channels, all data will be recorded with 10Hz sampling, and downloaded with ISOMME format after test.
Specification (25℃):
| Name | Unit | Value |
| Voltage Range | V | ±1000 |
| Voltage Accuracy | %Read | ±1 (±100~999V) |
| Iso. Resistance | kΩ | 20~5000 |
| Iso. Resistance Accuracy | %Read |
±5 (20~500kΩ) ±10 (500~5000kΩ) |
| Energy Range | mJ | 5000 |
| Injection Voltage | V | 100~950 |
| Temp. Interface | 4 chs | PT1000 Sensor |
| Data Sampling | Hz | 10 |
| Recording Time | min | 290 |
| Battery Work | min | 300 |
| Trigger Input | Switch and RS485 | |
| Connector |
High Volt Input: 4mm Banana; Others: LEMO |
|
| Power Supply | V | 9~18 |
| Working Temp | ℃ | -10~45 |
| Case Materials | / | Nylon |
| Size | mm | 222×86×73 |
| Weight | grams | 600 |
Parameter Settings:
1. Isolation resistance measurement can be turned off before triggering;
2. TE measurement can be turned off after triggering, and the start and forced end times can be set;
3. The start time of insulation resistance measurement after triggering can be set;
4. For high-voltage unpowered vehicles, the insulation resistance injection voltage can be set after triggering;
5. Insulation resistance and temperature alarm thresholds can be set;
6. The IP address and data storage location can be set.
Interface Connector:
1. High Voltage Input (4mm Banana)
ISOP Red: High Voltage Positive
CHS Blue: Electrical Chassis
ISOM Black: High Voltage Minus
2. Bus DC IN/ETH (LEMO EGG.1B.308)
Pin1—15V+
Pin2—15V+
Pin3—15V-
Pin8—15V-
Pin4—TX+
Pin5—TX-
Pin6—RX+
Pin7—RX-
3. Trigger Input TRG (LEMO EGG.1B.305)
Pin1—Trigger sw+
Pin2—Trigger sw-
Pin3—NA
Pin4—RS485+
Pin5—RS485
4. Vb Sensor (LEMO EGG.0B.305)
Pin1—Signal+
Pin2—Excitation+
Pin3—Excitation-
Pin4—Signal-
5.Temperature TM1~4 (LEMO EGG.0B.304)
Pin1—PT1000+
Pin2—Sense+
Pin3—PT1000-
Pin4—Sense-
Control Button (Keep 3sec):
ON/OFF: Power ON/OFF
RESET: Clear Data
START/STOP: Measure and Recording Start or Stop
Status LED ON Indicators:
RDY: Device Ready;
MEAS: Measuring and Recording;
DATA: Data in the Memory;
T0: Triggered;
ETH: Ethernet Communication;
Charging: Battery under Charging;
BAT: Battery Energy is Enough;
Volt-Alarm: High Voltage Alarm;
ISO-Alarm: Isolation Alarm;
TE-Alarm: Total Energy Alarm;
VOLT: Digital Display Voltages of V1, V2 and VB;
R: Digital Display Isolation Resistance of R1 before trigger and R2 before stop.
TE/TL: Digital Display TE Result, BAT Battery Remaining Percent, TL Recording Memory Time Left.
Wire Connecting:
Software:
 |
Isolation Tester RES-1000A |