Características
- Suitable for 12 V and 24 V DC systems (supply voltage)
- Insulation monitoring of DC insulation faults for unearthed systems (IT systems) DC 0…1000 V
- Continuous insulation resistance measurement RF_corrected = 0…35 MΩ (RF_ original = 0…50 MΩ)
- Response time ≤ 30 s for insulation resistances ≤ 500 Ω/Volt and system leakage capacitances ≤ 2μF
- Insulation measurement for system leakage capacitances up to 10 μF can be configured by setting parameters in the high capacitance (“High Capacity“) profile.
- Insulation measurement also when the vehicle’s HV electric system is not energised
- Intetrated self diagnosis (online self test)
- HV connection monitoring (offline self test)
- Continuous monitoring of the earth connection
- Undervoltage detection
- Earth connection can be disconnected
- Interfaces:
- Digital output for device error message (OKHS)
- As an alternative
- HS-CAN interface with the following protocols
- Bender CAN
- CAN-SAE J1939
- HS-CAN interface with the following protocols
- All outputs short-circuit proof
- Load-dump protection up to 58 V
Aplicaciones
- For unearthed drive systems (IT systems) in road vehicles
ISOMETER® iso175 Variante(s)
Standard variants
Type | Steckverbinder- Connector type (connection) |
Interfaces | Standardconfiguration | Earth disconnector | Art. No. |
---|---|---|---|---|---|
iso175C-32-SS | TYCO1 | HS-CAN SAE J1939 | Baud rate: 500 kBaud Response value: 100 kΩ (Error), 500 kΩ (Warning) |
✓ | B91068201 |
iso175C-42-SS | Samtec/Molex2 | HS-CAN SAE J1939 | Baud rate: 500 kBaud Response value: 100 kΩ (Error), 500 kΩ (Warning) |
✓ | B91068202 |
iso175C-32-SB | TYCO1 | HS-CAN Bender | Baud rate: 500 kBaud Response value: 100 kΩ (Error), 500 kΩ (Warning) |
✓ | B91068203 |
iso175C-42-SB | Samtec/Molex2 | HS-CAN Bender | Baud rate: 500 kBaud Response value: 100 kΩ (Error), 500 kΩ (Warning) |
✓ | B91068204 |
1 HV+ / HV- connections
LV connections
|
2 HV+ / HV- connections
LV connections
|
Cable recommendation for proper functioning of the offline self test: AlphaWire (Art. No. 5875)
Customer configuration*
Type | Connector type (connection) |
Interfaces | Customerconfiguration | Art. No. |
---|---|---|---|---|
See Standard variants |
TYCO (side) or Samtec/Molex (top) | HS-CAN (SAE J1939 or Bender) |
According to customer specifications | B91068200 |
* The list for customer configuration can be found in the Downloads area.
Accesorios opcionales para ISOMETER® iso175
Description | Suitable for type | Art. No. |
---|---|---|
IR155 / iso175 fastening kit | All | B91068500 |
IR155 / iso175 connection kit (TYCO) | iso175X-32-XX | B91068501 |
IR155 /iso175 connection kit (Samtec/Molex) | iso175X-42-XX | B91068502 |
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