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The NGRM500 is only intended for use in high-resistance grounded systems. In these systems, the NGRM500 monitors:
In order to meet the requirements of applicable standards, customised parameter settings must be made on the device to configure it for local equipment and operating conditions.
The NGRM500 is only intended for use in high-resistance grounded systems. In these systems, the NGRM500 monitors:
In order to meet the requirements of applicable standards, customised parameter settings must be made on the device to configure it for local equipment and operating conditions.
Type | Supply voltage US / Frequency range Hz | Art. No. |
---|---|---|
NGRM500 | AC 48…240 V, 40…70 Hz DC 48…240 V | B94013500 |
CD-series coupling device
Type | Voltage Usys | Art. No. |
---|---|---|
CD1000 | 400…690 V | B98039010 |
CD1000-2 | 400…1000 V | B98039053 |
CD5000 | 1000…4200 V | B98039011 |
CD14400 | 4300…14550 V | B98039054 |
CD25000 | 14551…25000 V | B98039055 |
Measuring current transformer
Type | Voltage/Current | Art. No. |
---|---|---|
W20 | AC up to 10 A | B98080003 |
W35 W60 W0-S20 W1-S35 W2-S70 | AC up to 25 A | B98080010 B98080018 B911787 B911731 B911732 |
CTUB103-CTBC35 | AC/DC up to 10 A | B78120030 |
CTUB103-CTBC60 CTUB103-CTBC120 | AC/DC up to 25 A | B78120031 B78120032 |
Voltage supply for measuring current transformers CTUB103…
Type | max. connected measuring current transformers | Art. No. |
---|---|---|
STEP-PS/1 AC/24 DC/0.5 | 2 | B94053110 |
STEP-PS/1 AC/24 DC/1.75 | 7 | B94053111 |
STEP-PS/1 AC/24 DC/4.2 | 17 | B94053112 |
Tipo | Nome | Dimensione | Lingua | Timestamp | D-/B-Numero |
---|---|---|---|---|---|
Dichiarazioni di conformità CE | NGRM | 83.0 KB | 2022/08/12 06:17:2512.08.2022 06:17:25 | ||
Manuali di istruzioni | NGRM…-Modbus | 453.9 KB | DE | 2022/06/09 10:45:4109.06.2022 10:45:41 | D00292 |
Manuali di istruzioni | NGRM…-Modbus | 443.2 KB | EN | 2022/06/09 10:47:4409.06.2022 10:47:44 | D00292 |
Technical information | How to Size an NGR (US) | 424.0 KB | EN | 2019/05/13 10:31:3513.05.2019 10:31:35 | |
Data sheet | NGRM500/NGRM550 | 1.2 MB | DE | 2023/03/16 11:55:3216.03.2023 11:55:32 | D00373 |
Quickstarts | NGRM500/NGRM550 | 1.2 MB | DE | 2022/12/02 11:08:2702.12.2022 11:08:27 | D00373 |
Quickstarts | NGRM500/NGRM550 | 1.5 MB | EN | 2022/12/02 11:08:2802.12.2022 11:08:28 | D00373 |
Manuali di istruzioni | NGRM500/NGRM550 | 5.5 MB | DE | 2022/12/02 11:07:2702.12.2022 11:07:27 | D00373 |
Manuali di istruzioni | NGRM500/NGRM550 | 5.4 MB | EN | 2022/12/02 11:07:5302.12.2022 11:07:53 | D00373 |
Data sheet | NGRM500/NGRM550 | 1.2 MB | FR | 2023/03/16 11:57:4116.03.2023 11:57:41 | D00373 |
Technical information | NGRM500 Guideform Specification (US) | 141.3 KB | EN | 2020/04/30 18:55:2730.04.2020 18:55:27 | |
Technical information | NGRM500 Guideform Specifications | 158.7 KB | ES | 2020/05/22 13:33:1222.05.2020 13:33:12 | |
Manuali di istruzioni | NGRM…-Modbus | 463.4 KB | ES | 2022/06/09 10:49:2509.06.2022 10:49:25 | D00292 |
Technical information | NGR Checklist (US) | 245.3 KB | EN | 2022/11/07 16:39:0207.11.2022 16:39:02 | |
Technical information | Guideline on NGR/Safety Ground Monitoring | 234.7 KB | EN | 2019/09/20 13:52:3320.09.2019 13:52:33 | |
Technical information | NGRM500 Retrofit Guide (US) | 1.3 MB | EN | 2021/02/10 20:59:2210.02.2021 20:59:22 | |
Technical information | How to size an NGR (ES) | 426.7 KB | ES | 2021/05/26 11:31:0926.05.2021 11:31:09 | |
Technical information | Guideline on NGRM Relay Testing | 522.3 KB | EN | 2021/10/26 18:41:5226.10.2021 18:41:52 | |
Depliant prodotto | HRG & LRG Systems (US) | 5.2 MB | EN | 2020/03/05 21:02:3305.03.2020 21:02:33 | |
Flyer | Neutral Grounding Resistor Monitors (US) | 343.7 KB | EN | 2020/03/23 17:32:0023.03.2020 17:32:00 | |
Depliant prodotto | Mining | 11.7 MB | ES | 2020/05/22 14:37:3122.05.2020 14:37:31 | |
Data sheet | NGRM500/NGRM550 | 1.2 MB | EN | 2023/03/16 11:56:2516.03.2023 11:56:25 | D00373 |
Flyer | NGRM550 & NGRM750 | 630.6 KB | EN | 2022/05/25 06:07:5225.05.2022 06:07:52 |