4
INSTALLATION INSTRUCTION
Manufacturer
Bel Fuse Inc.
206 Van Vorst St.
Jersey City
NJ 07302, USA
Asia-Pacific
+86 755 2988 5888
Europe, Middle East
+353 61 225 977
North America
+1
408
785 5200
© 2021 Bel Power Solutions & Protection
BCM.00441_AD
FIG.5 - RECOMMENDED CONNECTING CABLE
Recommended Tightening torque
0.5 - 0.6 Nm
4.42 - 5.30 lbf in
Solid: 2.5 mm² / 12 AWG
Stranded:1.5 mm² / 12 AWG
L: 6.0 - 7.5 mm / 0.24 - 0.30 in
FIG.6 - INPUT PROTECTION
Fuse 6AT or MCB 6 A C curve.
For USA and Canada, use the fuse type closest to the European equivalent type.
Surge protection:
it is strongly recommended to provide external surge arresters (SPD) according to local regulations.
FIG.7 - INPUT CONNECTIONS
AC LINE
DC LINE
FIG.8 - ENVIRONMENT
OPERATING TEMPERATURE
DERATING
- 40°C to + 70°C
5 - 95% r.H. non condensing
UL Certified up to 60°C
No derating
NOTES:
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Data may change without prior notice in order to improve the product.
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Please refer to the latest version of the Installation Instruction for each product by visiting
ACCESSORIES
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LDX-D20
20 A Active ORing controller
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LDX-D50 50 A Active ORing controller
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LDX-U20
20 A High performance DC UPS
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LDX-B20
150J Buffer Module
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LDX-C120
Battery charger and DC UPS Module
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LDX-L30
Sealed Lead acid Battery pack
