ISOSCAN® EDS460-DG
特点
- Insulation fault location in IT systems
- For DC IT systems (20…308 V)
- Control and display function within one device
- 12 measuring channels (circuits) for measuring current transformers of the CTAC, WR, WS series
- Up to 90 EDS evaluators in one system (1080 measuring channels)
- Scanning time max. 10 s for all measuring channels (parallel scanning)
- Response sensitivity 2…10 mA
- History memory to store 300 events
- Two alarm relays with one changeover contact each
- N/O or N/C operation, selectable
- Connection external test/reset button
- Indication via graphical display
- BMS address range 1…90
- Serial RS-485 interface
- Continuous CT connection monitoring
- Fault memory behaviour selectable
- Additional AC residual current measurement
应用
- Insulation fault location in DC IT systems
- DC main circuits in industrial installations and ships
- Diode-decoupled DC IT systems in power stations
ISOSCAN® EDS460-DG 变体
| Type | Supply voltage Us* | Response value | Art. No. |
|---|---|---|---|
| EDS460-DG-1 | DC 16…94 V / AC 16…72 V, 42…460 Hz | 2…10 mA | B91080018 |
| EDS460-DG-2 | AC/DC 70…276 V / AC 42…460 Hz | 2…10 mA | B91080019 |
| EDS460-DGW-1 | DC 16…94 V / AC 16…72 V, 42…460 Hz | 2…10 mA | B91080018W |
| EDS460-DGW-1 | AC/DC 70…276 V / AC 42…460 Hz | 2…10 mA | B91080019W |
* Absolute values
EDS460-DGW.. Version for increased climatic and mechanical stresses.
可选的附件，用于 ISOSCAN® EDS460-DG
Accessories
| Type | Supply voltage US | Art. No. |
|---|---|---|
| DI-1DL (interface repeater) | AC 85…260 V, 50…60 Hz | B95012047 |
| DI-2USB (interface converter RS-485/USB) | supplied by the USB port, no additional power supply required. | B95012045 |
* Absolute values
Protocol converters
| Type | Supply voltage US | Art. No. |
|---|---|---|
| COM465IP | AC/DC 24…240 V, 50…60 Hz | B95061065 |
Measuring current transformers
| Type | Inside diameter/mm | Type of construction | Art. No. |
|---|---|---|---|
| CTAC20 | ø 20 | circular | B98110005 |
| CTAC35 | ø 35 | circular | B98110007 |
| CTAC60 | ø 60 | circular | B98110017 |
| CTAC120 | ø 120 | circular | B98110019 |
| CTAC210 | ø 210 | circular | B98110020 |
| WR70x175 | 70 x 175 | rectangular | B98080609 |
| WR115x305 | 115 x 305 | rectangular | B98080610 |
| WS20x30 | 20 x 30 | split-core | B98080601 |
| WS50x80 | 50 x 80 | split-core | B98080603 |
| WS80x80 | 80 x 80 | split-core | B98080605 |
| WS80x120 | 80 x 120 | split-core | B98080606 |
| WS80x160 | 80 x 160 | split-core | B98080608 |
Alternative measuring current transformers from the Bender range
| Type | Inside diameter/mm | Type of construction | Art. No. |
|---|---|---|---|
| W10/600 | 10 | circular-type | B911761 |
| W0-S20 | 20 | circular-type | B911787 |
| W1-S35 | 35 | circular-type | B911731 |
| W2-S70 | 70 | circular-type | B911732 |
| W3-S105 | 105 | circular-type | B911733 |
| W4-S140 | 140 | circular-type | B911734 |
| W5-S210 | 210 | circular-type | B911735 |
| WR70x175S | 70x175 | rectangular | B911738 |
| WR115x305S | 115x305 | rectangular | B911739 |
| WR150x350S | 150x350 | rectangular | B911740 |
| WR200x500S | 200x500 | rectangular | B911763 |
| WS50x80S | 50x80 | split-core | B911741 |
| WS80x80S | 80x80 | split-core | B911742 |
| WS80x120S | 80x120 | split-core | B911743 |
| WS80x160S | 80x160 | split-core | B911755 |
下载 ISOSCAN® EDS460-DG
| 命名 | 类型 | 尺寸 | 语言 | 时间戳 | D-/B-数量 |
|---|---|---|---|---|---|
| EDS46x-49x | CE 合格声明 | 90.5 KB | 2022/08/1212.08.2022 | ||
| EDS460-DG | 手册 | 898.5 KB | DE | 2019/05/1313.05.2019 | D00108 |
| EDS460-DG | 手册 | 2.2 MB | EN | 2019/05/1313.05.2019 | D00108 |
| Selectief aardfout zoeksysteem EDS | 应用手册 | 933.7 KB | NL | 2019/05/1313.05.2019 | |
| Industrial EDS | 彩页 | 1.1 MB | EN | 2021/04/2828.04.2021 | |
| Healthcare EDS | 彩页 | 1.7 MB | EN | 2021/04/2929.04.2021 |