PST rejoint DwyerOmega. En savoir plus>
Power Supply Redundancy Buffer Module DIN Rail Mount w/ Relay Out
Power Supply Redundancy Buffer Module
Remises de volume disponibles
Calendrier de remise sur volume
| Quantité | Prix unitaire |
|---|---|
| 1-4 | C$260.89 |
| 5-9 | C$255.67 |
| 10-24 | C$250.45 |
| 25-49 | C$240.02 |
| 50-99 | C$237.41 |
| 100+ | C$234.80 |
Ajouté à votre panier
Configuration terminée.
Veuillez ajouter au panier pour la conserver ou quitter la configuration
Veuillez ajouter au panier pour la conserver ou quitter la configuration
Échec de l'enregistrement des configurations, cliquez sur le bouton Configurer Recommencer
- Suitable for Redundant Operation of 24 Vdc Systems
- Alarm Output Relays
- LED Indicator for Input Failure Alarm
- DIN Rail Mount
DR-75-24V Options de modèles
Voir tous les modèlesModifiez ces spécifications pour commander un modèle différente. Toutes les combinaisons ne sont pas valides. Les options compatibles avec les sélections précédentes seront en gras.
*Les options en surbrillance ne sont pas compatibles. Veuillez sélectionner une combinaison différente.
Current Rating
Supply Voltage
The PS-RDN20 is a 20A redundancy (buffering) module for a 24 Vdc power system. Containing 2 sets of 20A OR-ing diodes, the PS-RDN20 gives you a new option for safe connection of 1+1 redundant power supplies. Not only does it provide the buffering and decoupling for redundant power supplies, the PS-RDN20 also provides alarm signals for both input channels through the built-in alarm relays. Now you can replace a failed power supply without interruption to your control system.
SPECIFICATIONS
OUTPUT
Reverse Voltage (Max): 30V
Output Current (Max): 20A
Voltage Drop: 0.5V INPUT
Input Voltage Range: 21 to 28 Vdc
Number of Inputs: Two
Input Current (Max): 20A per input FUNCTION
Input Voltage Alarm: When input is <20V (±5%) or >30V (±5%), relay contacts close
Relay Contact Rating (Max): 30 Vdc, 1A ENVIRONMENT
Working Temperature: -20 to 70°C (-4 to 158ºF)
Working Humidity: 20 to 90% RH non-condensing
Storage Temperature, Humidity: -40 to 85°C (-40 to 185ºF), 10 to 95% RH
Vibration: 10 to 500 Hz, 2G 10 min/ 1 cycle, period for 60 min each along X, Y, Z axes
Mounting: Compliance to IEC60068-2-6
SAFETY and EMC
Withstand Voltage:
Terminal-Chassis: 0.5 K Vac,
Relay Contacts-Terminal: 0.5 K Vac
Isolation Resistance:
Terminal-Chassis: >100M O/500 Vdc 25°C (77ºF) 70% RH
EMI Conduction and Radiation: Compliance to EN55022 (CISPR22) Class B
EMS Immunity: Compliance to EN61000-4-2, 3, 4, 5, 6, 8, ENV50204, heavy industry level, Criteria A
MTBF: 996.8 Khrs min MIL-HDBK-217F [25ºC (77ºF)]
Dimensions: 55.5 W x 125.2 H x 100 mm D (2.18 x 4.93 x 3.94")
Weight: 0.5 kg (1.1 lb)
SPECIFICATIONS
OUTPUT
Reverse Voltage (Max): 30V
Output Current (Max): 20A
Voltage Drop: 0.5V INPUT
Input Voltage Range: 21 to 28 Vdc
Number of Inputs: Two
Input Current (Max): 20A per input FUNCTION
Input Voltage Alarm: When input is <20V (±5%) or >30V (±5%), relay contacts close
Relay Contact Rating (Max): 30 Vdc, 1A ENVIRONMENT
Working Temperature: -20 to 70°C (-4 to 158ºF)
Working Humidity: 20 to 90% RH non-condensing
Storage Temperature, Humidity: -40 to 85°C (-40 to 185ºF), 10 to 95% RH
Vibration: 10 to 500 Hz, 2G 10 min/ 1 cycle, period for 60 min each along X, Y, Z axes
Mounting: Compliance to IEC60068-2-6
SAFETY and EMC
Withstand Voltage:
Terminal-Chassis: 0.5 K Vac,
Relay Contacts-Terminal: 0.5 K Vac
Isolation Resistance:
Terminal-Chassis: >100M O/500 Vdc 25°C (77ºF) 70% RH
EMI Conduction and Radiation: Compliance to EN55022 (CISPR22) Class B
EMS Immunity: Compliance to EN61000-4-2, 3, 4, 5, 6, 8, ENV50204, heavy industry level, Criteria A
MTBF: 996.8 Khrs min MIL-HDBK-217F [25ºC (77ºF)]
Dimensions: 55.5 W x 125.2 H x 100 mm D (2.18 x 4.93 x 3.94")
Weight: 0.5 kg (1.1 lb)
RoHS 2015/863 - Voir le certificat
Approuvé CE