Products / Battery Trip unit / Standard (24V - 50V)

Standard (24V - 50V)

An appropriate means of isolating the AC supply external to the enclosed will be needed for compliance with BS7671 (IEE Regulations)

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99 in stock

Delivery from: 2 weeks

Professional installation available

Quality approval

Please, note that due to the importance of maintaining the tripping output, an on/off switch is not provided as standard with these units.

An appropriate means of isolating the AC supply external to the enclosed will be needed for compliance with BS7671 (IEE Regulations)

Enclosure	Robust sheet steel, wall mounting type. Hinged and lockable front access door. Degree of protection to IP42. Painted Light Grey – RAL 7035
AC Supply	230V nominal (+¬ 5%) – 50/60 Hz
Battery	Maintenance-free, sealed lead acid
Charge	Adjustable steady current thyristor in automatic
Induction	_Mains supply On, _Charging (gives an indication of current charging the battery) _Trickle charging (gives an indication about trickle charge).
Recharge Time	1 + 4/12 hours from fully discharged depending on the applied load time.
Duty	At the maximum trip currents stated in the table, with the mains supply failed, at least 300 operations of 300 milliseconds duration will be possible, without voltage failing below 85% of nominal
Test facility	A pushbutton is provided for battery conditions monitoring. A dummy load is placed across the battery and the voltage is displayed on the front panel voltmeter.
Alarms	_Volt-free changeover contacts are provided as standard to indicate charge failure. These operate if the charge current should fall below 85% of nominal, alarm with k3 relay for power failure. It is advisable to connect the alarm to an external source. _In the absence of 230 dc power supply.
Output Fusing	The tripping output is unfused in accordance with common practice. The continuous load model CRB has a single-pole 10 Amp fuse for charge and out.

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