Description
The PK250B Uninterruptible Power Supply (UPS) provides uninterrupted power in the event of utility power failures, brownouts and blackouts. The PK250B is for use with the NC356CE Central Equipment (CE) Module, NC455CE Central Equipment (CE) Module, NC435G3 Tek-CARE® Hub, NC331 Tek-CARE® Hub, NC503 Central Monitoring Dialer, and the NC475 Tek-CARE® Central Equipment. Its economical cost and compact size will enhance the operation of your system.
When power is interrupted, the PK250B immediately cuts in to provide square wave power for any connected hardware until an emergency generator is activated or power is restored. In the event of a prolonged power outage, the PK250B will provide power to the limit of its battery. Battery backup for the NC475 Tek-CARE Central Equipment is rated for 10 minutes.
The unit has distinctive alarms for on battery and battery low. Other features include output receptacles for connection of equipment, and power cord for a standard 120 volt, 15 AMP power circuit.
Features
- Provides uninterrupted power
- Distinctive alarms for on battery and battery low
Specifications
- Dimensions: 5.5"H x 10.8"W x 4.1"D
- Battery:
- Type: Sealed, maintenance-free lead-acid
- Capacity: 600 VA / 330 W
- Voltage: 115 VAC +/-8%
- Frequency: 50 or 60 Hz +/-0.1% (auto-sensing)
- Connections: 5x 115 VAC battery backup + surge
2x 115 VAC surge protection only
1x USB battery backup + surge
- Input:
- Voltage: 120 VAC
- Frequency: 50 or 60 Hz
- Connection: 5' cord with right angle plug
