Schneider
LV481010 - VigiPact Type B RHB - Earth Leakage Protection Relay
Schneider LV481010, VigiPact Type B RHB - Earth Leakage Protection Relay. Category: Vigirex RH10MP-RH21MP-RH99MP-RH197-RHU. Request a quote for price and lead time.
- Reference:LV481010
- Manufacturer / Brand:Schneider
- Availability:On Request / Inquire Stock
- Price:1,815.00 EUR (Request a quote)
Key Specifications
- Range
- VigiPacT
- Device Short Name
- RHB
- Product Or Component Type
- Residual current protection relay
- Relay Application
- Protection relay
Product Description
VigiPacT RHB is a DIN rail mounting residual current protection and monitoring relay. It protects against people direct or indirect contact, property fire hazards and motors. It measures the earth leakage current in an electrical installation via its associated toroid. It trips the associated circuit breaker when the set residual operation current is overrun. It can activate an alarm and a pre-alarm. The operational supply voltage is 100/250VAC 50/400Hz or 100/250VDC. It is a type B earth-leakage protection class. The current sensitivity is adjustable from 30mA to 3A on the keypad. The time delay is adjustable on the keypad from instantaneous to 10s. The monitored distribution system voltage is up to 800 VAC 50/60/400 Hz. It is installed on a DIN-rail inside a switchboard and the protection degree is IP40. It must be associated with a compatible Schneider Electric type B toroid.
Key Features
- "VigiPacT relays ensure coordination with ComPacT circuit breakers (switch off within 40ms)"
- "Continuous monitoring of the power supply, the relay/toroid link and internal electronics"
- "Reinforced insulation of VigiPacT relays (overvoltage category IV)"
- "Access to settings protected by a lead-sealable cover or password"
- RoHS and REACH compliant
Technical Specifications
Main20
| Range | VigiPacT |
|---|---|
| Device Short Name | RHB |
| Product Or Component Type | Residual current protection relay |
| Relay Application | Protection relay |
| Mounting Support | DIN rail |
| Earth-leakage Protection Class | Type B |
| Type Of Setting | Keypad |
| Residual Earth-leakage Sensitity Adjustment Type | Adjustable |
| Earth-leakage Sensitivity | 0.03…0.1 A, adjustable in step of 0.001 A; 0.1…1 A, adjustable in step of 0.01 A; 1…3 A, adjustable in step of 0.1 A |
| Earth-leakage Time Delay | Instantaneous for 0.03 A; Adjustable 0…1 s for 0.03…3 A adjustable in step of 10 ms; Adjustable 1…10 s for 0.03…3 A adjustable in step of 100 ms |
| Threshold Setting | 0.015...1 A adjustable in step of 0.001 A alarm; 1...3 A adjustable in step of 0.1 A alarm |
| Current Sensors Compatibility | VigiPacT TB35 earth leakage current sensor; VigiPacT TB60 earth leakage current sensor; VigiPacT TB120 earth leakage current sensor; VigiPacT TB210 earth leakage current sensor; VigiPacT TB35P earth leakage current sensor; VigiPacT TB60P earth leakage current sensor |
| [Ithe] Conventional Enclosed Thermal Current | 5 A |
| Minimum Load | 1 mA at 10 V |
| [Us] Rated Supply Voltage | 100...250 V AC 50...400 Hz 70...120 %; 100...250 V DC |
| Power Consumption In VA | 6.5 VA |
| Monitored Distribution System | 800 V - AC at 0...2000 Hz (maximum) |
| Earthing System | TT; TN-S |
| [Uimp] Rated Impulse Withstand Voltage | 4 kV |
| Reset | Remote reset |
Complementary17
| Test Function | Remote test; Local |
|---|---|
| Monitoring | Electronics (watchdog); Power supply (continuous); Relay/sensor link (continuous) |
| Signal Contacts Composition | 1 NO/NC alarm fail-safe; 1 NO pre-alarm fail-safe |
| Type Of Measurement | Earth fault current internal measurement, range: 80...100 % |
| Tamperproof Of Settings | Protected by access code |
| Connections - Terminals | Terminal block 1 cable(s) 0.2…2.5 mm² flexible 24 AWG...12 AWG; Terminal block 1 cable(s) 0.2…2.5 mm² rigid 24 AWG...12 AWG; Terminal block 2 cable(s) 0.2…1.5 mm² flexible 24 AWG...12 AWG; Terminal block 2 cable(s) 0.2…1.5 mm² rigid 24 AWG...12 AWG |
| Wire Stripping Length | 8 mm; 9 mm |
| Tightening Torque | 0.5…0.6 N.m |
| 9 Mm Pitches | 4 |
| Standards | EN/IEC 60947-2 Annex M; EN/IEC 60755 |
| Width | 36 mm |
| Height | 90 mm |
| Depth | 70.5 mm |
| Net Weight | 0.15 kg |
| IP Degree Of Protection | IP40 on front face: conforming to EN/IEC 60529; IP30 on side parts: conforming to EN/IEC 60529; IP20 on connection terminals: conforming to EN/IEC 60529 |
| IK Degree Of Protection | IK07 conforming to EN 50102 |
| Mechanical Robustness | Fire resistance conforming to IEC 60695-2-1; IK protection 2 joules: IK07 conforming to EN 50102; Vibrations 13.2...100 Hz: 0.7 g; Vibrations 2...13.2 Hz: +/- 1 mm |
Environment8
| Environmental Characteristic | Exposure to damp heat not in service conforming to IEC 60068-2-30; Exposure to damp heat in service conforming to IEC 60068-2-56; Salt mist conforming to IEC 60068-2-52 |
|---|---|
| Overvoltage Category | III |
| Electrical Shock Protection Class | Class II |
| Electromagnetic Compatibility | Conducted and radiated emissions: , B, conforming to CISPR 11; Conducted radio-frequency immunity test: , 3, conforming to IEC 61000-4-6; Electrostatic discharge immunity test: , 4, conforming to IEC 61000-4-2; High-energy conducted susceptibility: , 4, conforming to IEC 61000-4-5; Low-energy conducted susceptibility: , 4, conforming to IEC 61000-4-4; Radiated susceptibility: , 3, conforming to IE |
| Relative Humidity | 95 % at 55 °C |
| Pollution Degree | 2 conforming to IEC 60664-1 |
| Ambient Air Temperature For Operation | -25…55 °C |
| Ambient Air Temperature For Storage | -40…85 °C |
Packing Units12
| Unit Type Of Package 1 | PCE |
|---|---|
| Number Of Units In Package 1 | 1 |
| Package 1 Height | 5.300 cm |
| Package 1 Width | 12.000 cm |
| Package 1 Length | 16.000 cm |
| Package 1 Weight | 242.000 g |
| Unit Type Of Package 2 | S04 |
| Number Of Units In Package 2 | 40 |
| Package 2 Height | 30.000 cm |
| Package 2 Width | 40.000 cm |
| Package 2 Length | 60.000 cm |
| Package 2 Weight | 10.380 kg |
Logistical informations1
| Country Of Origin | DE |
|---|
Contractual warranty1
| Warranty (in Months) | 18 |
|---|
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