3070310 datasheet(2/19 Pages) PHOENIX

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https://www.phoenixcontact.com/us/products/3070310

01.11.2013 Page 2 / 19

Test disconnect terminal block - USST 6-T/SB - 3070310

Technical data

General

Surge voltage test setpoint

7.3 kV

Result of surge voltage test

Test passed

Power frequency withstand voltage setpoint

1.89 kV

Result of power-frequency withstand voltage test

Test passed

Checking the mechanical stability of terminal points (5 x conductor

connection)

Test passed

Bending test rotation speed

10 rpm

Bending test turns

135

Bending test conductor cross section/weight

0.2 mm² / 0.2 kg

6 mm2 / 1.4 kg

10 mm² / 2 kg

2.5 mm² / 0.7 kg

Result of bending test

Test passed

Conductor cross section tensile test

0.2 mm²

Tractive force setpoint

10 N

Conductor cross section tensile test

6 mm²

Tractive force setpoint

80 N

Conductor cross section tensile test

10 mm²

Tractive force setpoint

90 N

Conductor cross section tensile test

2.5 mm²

Tractive force setpoint

50 N

Tensile test result

Test passed

Tight fit on carrier

NS 32/NS 35

Setpoint

5 N

Result of tight fit test

Test passed

Requirements, voltage drop

≤ 3.2 mV

Result of voltage drop test

Test passed

Temperature-rise test

Test passed

Conductor cross section short circuit testing

6 mm²

Short-time current

0.72 kA

Conductor cross section short circuit testing

10 mm²

Short-time current

1.2 kA

Short circuit stability result

Test passed

Proof of thermal characteristics (needle flame) effective duration

30 s

Result of thermal test

Test passed

Test specification, oscillation, broadband noise

DIN EN 50155 (VDE 0115-200):2008-03

Test spectrum

Service life test category 1, class B, body mounted

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