Doepke GmbH Load shedding relay RLR 2

Doepke Load Shedding Relay RLR 2

Manufacturer: Doepke
Designation: Load Shedding Relay
Type: RLR 2
Rated Voltage: 400 V
Rated Current: 6.7..39 A
Response Current: 3.1..5.3 A
Max. Drop Delay: 20 ms
Max. Continuous Current: 43 A
Number of Contacts as Normally Open: 1
Rated Current (Control Contacts): 1 A
Max. Switching Voltage (Control Contacts): 400 V
Max. Switching Power (Control Contacts): 250 VA
Electrical Lifespan (Control Contacts): 1,000,000 Switching Cycles
Mechanical Lifespan (Control Contacts): 100,000,000 Switching Cycles
Max. Electrical Switching Frequency: 1800 c/h
Voltage Type: AC
Mounting Type: DIN Rail
Width in Division Units: 1
Installation Depth: 60 mm
Protection Class (IP): IP40

Doepke Load Shedding Relay RLR 2: Additional Details
Load shedding relays disconnect a connected load when another one is turned on. They prevent current spikes by avoiding the simultaneous operation of high-power consumers. The compact devices of the RLR series feature a potential-free normally open relay. The RLR 2 has an additional drop delay.

Features:

• Coil Input up to 5.3 A
• Potential-free Relay as Normally Open Contact up to 1 A
• Drop Delay 0 (RLR 1) or 2 Half-Cycles (RLR 2)
• Module Width only 1 Division Unit (17.5 mm)
• Protection Class IP 20
• Mounting Type: Quick Mounting on Mounting Rail
• Installation Position: Any

Areas of Application:
Load shedding relays can be used wherever the simultaneous operation of high-power electrical consumers is undesirable and a long-term operated consumer can be switched off, e.g., in night heating and instantaneous water heaters.