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Single-phase power supply 24 V DC (20 A)
Single-phase power supply unit (20 A) for constant direct current supply to the nurse call system.
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Part Number: 89954R6
Single-phase power supply unit (20 A) for constant direct current supply to the nurse call system. Compact construction using modern primary clocked circuit technology (according to EN 6100-3-2) suitable for top-hat rail mounting in sub-distribution. Using the assembly kit (safety cover) 89954 MC, wall mounting is also possible outside sub-distribution. The output of the power supply unit is idle-, overload- and short-circuit proof.
Features
Connectors output:
- Push-In, max 2.5 mm2 for input
- Push-In, max 6.0 mm2 for output
- earth leakage current:
Signalling DC-OK:
- Uout > 21,5 V DC (LED)
- Uout > 21,5 V (typ.) max. 30 V/1A (relay)
Recommended circuit breaker:
- 20 A (characteristic B/C)
Switch-on current limitation:
- < 30 A, NTC
Accessories
89954C8 - UPS module 24 V DC (20 A) for 20 A power supply unit.
Operating Characteristics
- Air humidity (%)
- < 20 %
- Storage Temperature
- -40 to 85°C
- Ambient Temperature
- -25 to 70°C
Dimensions & Weight
- Weight (kg)
- 1.7
- Dimensions
- W: 42 mm H: 127 mm D: 136 mm
Electrical Specifications
- Rated voltage (V AC)
- 230
- Rated current (A)
- 2.23 A
- Protection low voltage
- SELV
- Output current
- 20 A
- Output Voltage
- 23 to 28.5 VDC
Technical Specifications
- Rated frequency
- 50 Hz
- Mounting
- Top-Hat Rail Mounting
Funzioni
- Includes
- 89954C8 UPS Module 24 VDC (20 A) for 20 A Power Supply Unit
- Features & Benefits
- Earth Leakage Current: Uout > 21.5 VDC (LED), Uout > 21.5 V (typ.) Max. 30 V/1 A (Relay), 20 A (Characteristic B/C), < 30 A, NTC
- Max 2.5 mm² for Input
- Max 6.0 mm² for Output
- Push-In
Panoramica
- Brand
- Honeywell
Applications & Compatibility
- Application
- Constant Direct Current Supply to the Nurse Call System
Operating Characteristics
- Air humidity (%)
- < 20 %
- Storage Temperature
- -40 to 85°C
- Ambient Temperature
- -25 to 70°C
Dimensions & Weight
- Weight (kg)
- 1.7
- Dimensions
- W: 42 mm H: 127 mm D: 136 mm
Electrical Specifications
- Rated voltage (V AC)
- 230
- Rated current (A)
- 2.23 A
- Protection low voltage
- SELV
- Output current
- 20 A
- Output Voltage
- 23 to 28.5 VDC
Technical Specifications
- Rated frequency
- 50 Hz
- Mounting
- Top-Hat Rail Mounting
Funzioni
- Includes
- 89954C8 UPS Module 24 VDC (20 A) for 20 A Power Supply Unit
- Features & Benefits
- Earth Leakage Current: Uout > 21.5 VDC (LED), Uout > 21.5 V (typ.) Max. 30 V/1 A (Relay), 20 A (Characteristic B/C), < 30 A, NTC
- Max 2.5 mm² for Input
- Max 6.0 mm² for Output
- Push-In
Panoramica
- Brand
- Honeywell
Applications & Compatibility
- Application
- Constant Direct Current Supply to the Nurse Call System
- Air humidity (%) : < 20 %
- Weight (kg) : 1.7
- Storage Temperature : -40 to 85°C
- Rated voltage (V AC) : 230
- Rated frequency : 50 Hz
- Rated current (A) : 2.23 A
- Protection low voltage : SELV
- Output current : 20 A
- Output Voltage : 23 to 28.5 VDC
- Mounting : Top-Hat Rail Mounting
- Includes : 89954C8 UPS Module 24 VDC (20 A) for 20 A Power Supply Unit
- Features & Benefits : Earth Leakage Current: Uout > 21.5 VDC (LED), Uout > 21.5 V (typ.) Max. 30 V/1 A (Relay), 20 A (Characteristic B/C), < 30 A, NTC|Max 2.5 mm² for Input|Max 6.0 mm² for Output|Push-In
- Dimensions : W: 42 mm H: 127 mm D: 136 mm
- Brand : Honeywell
- Application : Constant Direct Current Supply to the Nurse Call System
- Ambient Temperature : -25 to 70°C
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