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RICE LAKE UBJ3T6 DC Transient Protection
• Factory serviceable
• Full six-wire with shield protection
• # 6 SEMS screw type; accepts spade lugs, tinned leads or bare wires up to# 12 AWG
• Up to eight parallel or summed load cells
• SOK baud maximum transmission frequency
• Up to six serial data lines can be protected instead of load cells
Application
• Protects load cells from voltage transients
• Compatible with signals down to 1 µV grad
• Installations exposed to significant transients
• Protects serial communication lines
UBJ3T6 DC Transient Protection Specifications:
Six-channel type with separate shield
Maximum Excitation Voltage:
20 voe or 20 VAe
Clamping Voltage:
75 voe or 75 VAe
Clamping Time:
75 voe Stages <100 nanoseconds typical
Peak Surge Currents:
75 voe Stage-5000 amperes
Maximum Serial Transmission Rate:
SOK baud
Series Resistance:
0.219 ohm typical
110 µh typical
Grounding:
20 ft (6.1 m) insulated # 10 AWG wire
Cable Fitting:
(2) nylon strain relief for 0.079 in-0.236 in (2.0 mm- 6.0 mm) diameter cable
Enclosure:
Fiberglass-Reinforced Polyester (FRP), NEMA Type 4X, maximum 40 psi washdown
Operating Temperature:
14°F to 104 F (-10°e to 40°e)
Circuit Board:
6.75 in x 4.75 in (171.5 mm x 120.7 mm) with anti-fungal coating
Dimensions:
(W x H x 0) 7.63 in x 6.63 in x 3.25 in (193.8 mm x 168.3 mm x 82.6 mm)
UBJ3T6 DC Transient Protection Dimension:
