Browse by category Quicklinks

Selected Product

Wall mounting unit with a CBI DC-UPS, combined Power Supply & Battery Charger, and a battery rated to match the power required.

The CBI is available for use on a 12, 24 or 48V DC system with either a 1.2 , 3 , 7 or 12 Ah load. There is a separate output for the DC load when the mains is present and a constant battery charging feed.

Upon Mains Failure the SPF54-4 seamlessly switches to battery operation. The SPF54-4 is compliant to EN54-4 and has three charging levels: Boost, Trickle and Recovery, Protection against short circuit and inverted polarity, Signal output (contact free) for discharged or damaged battery and Modbus.

 

Contact
Tony Robinson
Telephone
+44 (0)1206 575755
Website
Address
TVR, 143 Butt Road, Colchester, CO3 3DP, Essex. UK
View in Google Maps

Other Products from this Company

MU2000K - Compact Transducer for AC/DC A&V MU2000K - Compact Transducer for AC/DC A&V
The MU2000K universal measuring transducer for AC/DC 0-30/150/300/600 V measurement ranges from Z...
Temperature and remote monitoring From Ziehl Industrie elektronik Temperature and remote monitoring From Ziehl Industrie elektronik
TVR Instruments are pleased to announce the addition to the Ziehl Industrie elektronik range of t...
Adel System Flex Power Supply Adel System Flex Power Supply
The Adel System range of Flex Power Supply are based on Semi-resonant Switching Technology: high ...
Frer Nano Series - Compact Multifunction Network Analysers Frer Nano Series - Compact Multifunction Network Analysers
The NaNo 5, NaNo 63 and NaNo 125are basic multifunction meters fitted with push buttons which all...
Residual Direct Current Monitoring RDC-M Module XTDB022 for EV Charging Stations Residual Direct Current Monitoring RDC-M Module XTDB022 for EV Charging Stations
In alternating current charging stations permanently connected to the electricity grid (mode 3 ac...
Frer series of TYPE B earth Leakage Relays – AC & DC Network protection Frer series of TYPE B earth Leakage Relays – AC & DC Network protection
The Type B earth leakage relay is an essential part for earth fault protection equipment on an in...
Compliant Loss of Mains Relay Compliant Loss of Mains Relay
UFR1001E-G59/3 Features: Compliant in all measured values: 2 levels of  u/o V, Hz & ...
Microprocessor Based Dual Voltage Intelligent Battery Charger & Power Supply Microprocessor Based Dual Voltage Intelligent Battery Charger & Power Supply
CB12245A Features: Regulated Dual voltage 12V 6A 24V 5A DC, output voltage selected via a Jum...
Microprocessor Based Intelligent Battery Charger Microprocessor Based Intelligent Battery Charger
CB2410 BATTERY CHARGER Features: Regulated output voltage 24V 10A DC Input 115-230 V AC 50/6...
Microprocessor Based Intelligent Battery Charger & Power Supply Microprocessor Based Intelligent Battery Charger & Power Supply
Microprocessor Based Intelligent Battery Charger & Power Supply DC UPS with MODBUS and CANbus...
Trans-Midi AMF Automatic Mains Failure Controller Trans-Midi AMF Automatic Mains Failure Controller
Compact Power full generator controller with full three or single phase power measuring, monitori...
Trans-Midi AUTO Automatic GenSet Controller Trans-Midi AUTO Automatic GenSet Controller
Compact Power full generator controller with full three or single phase power measuring, monitori...