Detailed Product Description

UBH series Electric Meter Terminal Box is new products designed by UPUN. Users can observe inner parts and blocks through its transparent Dust Protected Cover. Its current bar and screw are made of H62 copper, with Nickel plating to ensure reliable connection. Its insulation housing is made of Polycarbonate (PC) which has good heatresistance and anti-impulse feature, the clearance and creepage distance data higher than national stards. UBH series products have passed test by National Quality Supervise and Inspection Center for Electric Control and Distribution, and all tests for Type Test are accordance with IEC60947-7-1 and GB14048.7 stards, Model Certificates is F-76C-041; Moreover, UBH series products has been patented as a utility model, the patent is 03255227.0

UBH-1 low voltage: rated voltage(380V)/ installation dimension(222xΦ4.3)/ wire size(0.5-4)

UBH-2 high voltage: rated voltage(380V)/ installation dimension(222xΦ4.3)/ wire size(0.5-4)

UBH-3 speciality: rated voltage(380V)/ installation dimension(222xΦ4.3)/ wire size(0.5-4)

Installation demension: Center Pitch x Φ(mm): 222xΦ4.3

Order note:

1. please note models and quantities

2. please contact with UPUN if any special requirements

   For example: users need connect three-phrase and N-line with connection plate

Characteristics

1. A-phrase, B-phrase, C-phrase and Neutral-line for UBH-1 terminal box with fuse protection, to connect active electric meter that rated voltage is 3x100/57.7 by connecting with current transformer, for example, DS862 three-phrase three-line active electric meter.

2. Besides N-line for UBH-2 model with fuse protection, A-phrase, B-phrase and C-phrase are connected by connection plate, to connect electric meter that rated voltage is 3x380V (three-phrase three-line or four-line) by connecting with current transformer, for example, DT862 three-phrase four-line active electric meter.