| Complementary |
| Test function | Remote test; Local |
| Monitoring | Electronics (continuous) ; Power supply (continuous) ; Relay/sensor link (continuous) |
| Type of measurement | Earth fault current internal measurement, range: 80...100 % |
| Tamperproof of settings | Protected by sealable cover |
| Wire stripping length | Auxiliary power supply: 7 mm for top connection; Fault: 8 mm for bottom connection; Relay test and fault reset: 5 mm for bottom connection; Sensor: 5 mm for top connection; Voltage presence: 8 mm for bottom connection |
| Tightening torque | Auxiliary power supply: 0.6 N.m top; Fault: 0.6 N.m bottom; Relay test and fault reset: 0.25 N.m bottom; Sensor: 0.25 N.m top; Voltage presence: 0.6 N.m bottom |
| 9 mm pitches | 6 |
| Standards | EN/IEC 60947-2 Annex M; EN/IEC 60755; UL 1053; CAN/CSA C22.2 No. 144 |
| Width | 54 mm |
| Height | 81 mm |
| Depth | 74 mm |
| Net weight | 0.3 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 |
| Contractual warranty |
| Warranty (in months) | 18 |
| Environment |
| Overvoltage category | IV |
| 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 IEC 61000-4-3 |
| Relative humidity | 95 % at 55 °C |
| Pollution degree | 3 conforming to IEC 60664-1 |
| Ambient air temperature for operation | -35…70 °C |
| Ambient air temperature for storage | -55…85 °C |
| Logistical informations |
| Country of origin | FR |
| Main |
| Range | VigiPacT |
| Device short name | RH99M |
| Product or component type | Residual current protection relay |
| Relay application | Protection relay |
| Mounting support | DIN rail |
| Earth-leakage protection class | Type A |
| Type of setting | Selector |
| Residual earth-leakage sensitity adjustment type | Adjustable 9 settings |
| Earth-leakage sensitivity | 0.03…30 A |
| Earth-leakage time delay | Instantaneous for 0.03 A; Adjustable 9 settings 0…4.5 s for 0.03…30 A |
| Current sensors compatibility | VigiPacT TOA earth leakage current sensor; VigiPacT A earth leakage current sensor; VigiPacT L earth leakage current sensor |
| [Ithe] conventional enclosed thermal current | 8 A |
| Minimum load | 10 mA at 12 V |
| [Us] rated supply voltage | 12...24 V AC 50/60 Hz 55...120 %; 12...48 V DC 55...120 % |
| Power consumption in VA | 4 VA |
| Monitored distribution system | 1000 V - AC at 50/60 Hz (maximum) ; 1000 V - AC at 400 Hz (maximum) |
| Earthing system | TN-S; IT; TT |
| [Uimp] rated impulse withstand voltage | 8 kV |
| Reset | Manual reset |
| Packing Units |
| Unit Type of Package 1 | PCE |
| Number of Units in Package 1 | 1 |
| Package 1 Height | 8.500 cm |
| Package 1 Width | 9.000 cm |
| Package 1 Length | 7.600 cm |
| Package 1 Weight | 182.000 g |
| Unit Type of Package 2 | S03 |
| Number of Units in Package 2 | 36 |
| Package 2 Height | 30.000 cm |
| Package 2 Width | 30.000 cm |
| Package 2 Length | 40.000 cm |
| Package 2 Weight | 7.040 kg |
VigiPacT RH99M ist ein Fehlerstromschutzrelais für die Montage auf DIN-Schienen. Er schützt vor direktem oder indirektem Kontakt mit Personen, Brandgefahren und Motoren. Er misst den Ableitstrom in einer elektrischen Anlage über seinen zugehörigen Ringkernwandler. Er löst den zugehörigen Leistungsschalter aus, wenn der eingestellte Fehlerstrom überschritten wird. Die Betriebsspannung beträgt 12/24VAC 50/60Hz, oder 12/48VDC. Die Stromempfindlichkeit ist mit 9 Schwellenwerten von 30 mA bis 30 A wählbar. Die Zeitverzögerung ist mit 9 Einstellungen von sofort bis 4,5s wählbar. Nach einer Fehlerbeseitigung ist ein lokaler manueller Reset erforderlich. Die überwachte Spannung des Verteilnetzes beträgt bis zu 1000 VAC 50/60/400 Hz. Er wird auf einer DIN-Schiene in einem Schaltschrank installiert und hat die Schutzart IP40. Er muss mit einem kompatiblen Schneider Electric Ringkern- oder Rechtecksensor vom Typ A verbunden sein.