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Extech - 480400 Phase r

Q: Will this work on 4/0 wire?

Yes I personally used it on 750MCM which is 5 times the diameter of 4/0. This is a great phase rotation meter.

Q: Does it work on 480-V delta and wye systems?

Yes. It has worked perfectly on all systems and all voltages up to and including 480 for us. Excellent tool and much safer.

Q: Will this work on the output of a VFD?

It should as long as the VFD is running (being commanded to go a direction at 50-60 HZ)

Q: Can this be used on single phase 240 volt service?

Hi, phase sequence is only used to determine the correct phasing of the 3 phase supply. You need not use this device for single phase at all. You only need a volt meter to ensure that the supply is in order in terms of L N E.

4.7/5

产品编号: 298041459

安全交易

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描述

Extech - 480400 Phase r

有问题吗？看看别人问了什么

Will this work on 4/0 wire?

Does it work on 480-V delta and wye systems?

Will this work on the output of a VFD?

Can this be used on single phase 240 volt service?

常见问题

TrustPilot

TrustScore 4.5 | 7,300多个评论

扎伊纳布 N.

非常棒的服务。送货速度比预期的要快。

1 周前

阿里·H.

发货快，包装精良。Leatherman 工具手感非常高档和坚固。

1天前

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沙漠车应用程序

随时随地随时随地购物。

HK$1536

关税和税费包括

Hong Kong店铺

免费退货

30天对于 PRO 会员用户

15天无会员资格

安全交易

TrustPilot

TrustScore 4.5 | 7,300多个评论

Meera L.

交易顺利，产品完好无损地到达。

3 周前

维克拉姆·D.

MOLLE 护套质量非常好。我对这次购买非常满意。

2 周前

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