SEW ST-1505 와이어 접지 저항 시험기 | EMIN.VN

SEW ST-1505 와이어 접지 저항 시험기

Name: SEW ST-1505 와이어 접지 저항 시험기
Brand: SEW

제조사SEW

ModelST-1505

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안전한 결제

품질 보장

간편 교환 및 반품

배송 가능

Measuring ranges Earth resistance

0-10Ω / 0-100Ω / 0-1000Ω

Earth voltage 0-30 Vac (40-500Hz)

Accuracy Earth resistance ±3% of full scale

Earth voltage ±2.5% of full scale

Measuring system Earth resistance by constant current

inverter 820 Hz, 2mA approx.

Open circuit

indication LED will be unlit

Dimensions 163(L) × 100(W) × 50(D)mm

Weight

(battery included) Approx. 460g

Power source 1.5V (AA) × 6

Safety standards IEC 1010 CAT II 30V

Accessories

Instruction manual

Test leads (red-15m, yellow-10m,

green-5m)

Auxiliary earth spikes

Carry case

Batteries

FEATURES

● High quality Taut Band movement.
● Capable of measuring earth resistance and earth voltage.
● The timer operates automatically for about three to
five minutes when the “PUSH BUTTON SWITCH”
and “TIMER ON BUTTON” are pressed together.
● This will keep test “ON” for the duration of the timer.
● Battery check function.
● Calibration performed with supplied test leads.

SPECIFICATIONS

Measuring ranges	Earth resistance 0-10Ω / 0-100Ω / 0-1000Ω Earth voltage 0-30 Vac (40-500Hz)
Accuracy	Earth resistance ±3% of full scale Earth voltage ±2.5% of full scale
Measuring system	Earth resistance by constant current inverter 820 Hz, 2mA approx.
Open circuit indication	LED will be unlit
Dimensions	163(L) × 100(W) × 50(D)mm
Weight (battery included)	Approx. 460g
Power source	1.5V (AA) × 6
Safety standards	IEC 1010 CAT II 30V