• Safe battery charging via professional thyristor technologie
• High efficiency ( 80 - 90% )
• Softstart
• Heavy charging up to 33V
• Charging characteristics acc. to DIN 41773
• Short-circuit proof
• Overcurrent limitation
• Can be used up to 55°C ( automatic current limitation at excessive
   temperature, unit continues at reduced power )

The battery charging unit with „Power fail“ contain a battery undervoltage monitor with relay output ( closed contacts in power on and open contacts in power off or fault situation ) as option. Additionally the relay output switches after supply undervoltage or internal faillure of charger unit. Through it the customer get a very good safety against discharging of his starting and control batteries. Normally the power-fail signal will be delayed in progamming units or a separate time relay.

• Safe battery charging via professional thyristor technologie
• High efficiency ( 80 - 90% )
• Softstart
• Heavy charging up to 33V
• Charging characteristics acc. to DIN 41773
• Short-circuit proof
• Overcurrent limitation
• Can be used up to 55°C ( automatic current limitation at excessive
   temperature, unit continues at reduced power )

This charging unit is offered in an open design, is used for charging batteries and for supplying connected DC circuits and is mounted in switchgear cabinets. As a result of its high efficiency, the unit has low self-heating, thus achieve high reliability and a long service life. The batteries connected are supplied with a constant final charging voltage (acc.to DIN) regardless of external temperatures and mains fluctuations. Integrated protective measures against short-circuit and wrong pole connection ensure safe operation of battery charging unit.

• Battery charging and low-voltage supply on the top-hat rail
• State-of-the-art switching power supply technology with PFC
• voltage range 176 - 264VAC
• Output adjustable, short-circuit-proof
• Environmental temperatures up to 70°C, durable convection heating
• Interference suppression acc. to DIN curve B
• Low output ripple < 80 mV
• Charging characteristics acc. to DIN 41773

The GL0524/GL1012 is used for charging lead/nickel-cadmium batteries with prescribed characteristic and / or for supplying 24V circuits. The unit is fixed to the top-hat rail and its high efficiency allows it to be operated with convection cooling, thus allowing a ventilator with an unpredictable service life to be dispensed with. The battery charging unit/power supply has a temperature-compensated final charging voltage wth the option of adjustment during operation. As a result of its low self-heating, the unit has a high degree of operating safety.

• Battery charging and low-voltage supply on the top-hat rail
• State-of-the-art switching power supply technology with PFC
• voltage range 85 - 264VAC
• Output 24 - 28V adjustable, short-circuit-proof
• Environmental temperatures up to 70°C, durable convection heating
• Interference suppression acc. to DIN curve B
• Low output ripple < 100 mV
• Charging characteristics acc. to DIN 41773

The GL1024 is used for charging lead/nickel-cadmium batteries with prescribed characteristic and / or for supplying 24V circuits. The unit is fixed to the top-hat rail and its high efficiency allows it to be operated with convection cooling, thus allowing a ventilator with an unpredictable service life to be dispensed with. The battery charging unit/power supply has a temperature-compensated final charging voltage wth the option of adjustment during operation. As a result of its low self-heating, the unit has a high degree of operating safety.

• Battery charging and low-voltage supply on the top-hat rail
• State-of-the-art switching power supply technology with PFC
• voltage range 180 - 264VAC
• Output 24 - 28V adjustable, short-circuit-proof
• Environmental temperatures up to 70°C, durable convection heating
• Interference suppression acc. to DIN curve B
• Low output ripple < 120 mV
• Charging characteristics acc. to DIN 41773

The GL2024 is used for charging lead/nickel-cadmium batteries with prescribed characteristic and / or for supplying 24V circuits. The unit is fixed to the top-hat rail and its high efficiency allows it to be operated with convection cooling, thus allowing a ventilator with an unpredictable service life to be dispensed with. The battery charging unit/power supply has a temperature-compensated final charging voltage wth the option of adjustment during operation. As a result of its low self-heating, the unit has a high degree of operating safety.

• Battery charging and low-voltage supply on the top-hat rail
• Modern circuitry with 100 kHz switching technology
• Wide mains voltage range 340 – 550 VAC
• Output 24 - 28V adjustable, short-circuit-proof
• Environmental temperatures up to 60°C, durable convection cooling
• Interference suppression acc. to DIN curve B
• Low output ripple < 800 mVpp
• Charging characteristics acc. to DIN 41773

The GL4024 is used for charging lead/nickel-cadmium batteries with prescribed characteristic and / or for supplying 24V circuits. The unit is fixed to the top-hat rail and its high efficiency allows it to be operated with convection cooling, thus allowing a ventilator with an unpredictable service life to be dispensed with. The battery charging unit/power supply has a temperature-compensated final charging voltage wth the option of adjustment during operation. As a result of its low self-heating, the unit has a high degree of operating safety.