The high-performance AR surge arrester absorbs the potential of an inductive lightning surge caused by a lightning discharge to protect electronic instruments. The plug-in arrester consists of a separable main unit and terminal block.
- Absorbs large surge voltages immediately.
- Simple circuit configuration and excellent adaptability to a distributed control system.
- Plug-in connection of the main unit with the terminal block, eliminating concerns about an open-circuit state even if the main unit is removed.
- Support JIS
*1: JIS C 5381-21 (category:C1,C2):
AR-SA, AR-HA, AR-TC, AR-RT, AR-HP, AR-LP, AR-SP,
AR-SY, AR1-B2, AR1-D6
*2: JIS C 5381-1(classⅡ):
AR-PS, AR-PH, AR-PW
Details
| Model | Description |
|---|---|
| AR-SA | Arrester for Current Signal 0 to 100 mA DC(12 to 30 V DC signal line) |
| AR-HA | Arrester for Current Signal 0 to 100 mA DC(48 to 65 V DC signal line) |
| AR-TC | Arrester for Thermocouple (mV signal line) |
| AR-RT | Arrester for RTD and Potentiometer |
| AR-LP | Arrester for 2-wire Pulse Signal (50 V DC or less) |
| AR-HP | Arrester for 2-wire Pulse Signal (90 V DC or less) |
| AR-SP | Arrester for 3-wire Pulse Signal (50 V DC or less) |
| AR-PS | Arrester for Power Supply (100 V AC, 2 A) |
| AR-PH | Arrester for Power Supply (200 V AC, 2 A) |
| AR-PW | Arrester for Power Supply (100 V AC, 20 A) |
| AR-SY | Arrester for Selsyn (90 V AC) |
| AR1-B2 | Arrester for Communication Line (DC to 300 kHz) |
| AR1-D6 | Arrester for Communication Line (DC to 2 MHz) |
Recursos
Preguntas Frecuentes
What is the surge absorption element described for the AR-SA?
(ns-faq-ar-16006-spec)
Preguntas Frecuentes
Preguntas Frecuentes
Are there surge arresters for the 24 VDC power supply?
(ns-faq-ar-16001-select)
Preguntas Frecuentes
Are there any surge arresters that support HART communication?
(ns-faq-ar-16003-select)
Preguntas Frecuentes
Can the surge arresters touch each other when installed?
(ns-faq-ar-16009-connect)
Preguntas Frecuentes
Do I need surge arresters on dry contacts (no-voltage contact)?
(ns-faq-ar-16013-select)
Preguntas Frecuentes
What are the AR series insulation resistance and withstand voltage values?
(ns-faq-ar-16017-spec)
Descargas
Manuales
- Model AR-HA Arrester for DC Current Signal (48 to 65 V signal line) (353 KB)
- Model AR-HP Arrester for 2-wire system pulse signal (90V DC) (352 KB)
- Model AR-LP Arrester for 2-wire System Pulse Signal (50V DC) (329 KB)
- Model AR-PH Arrester for Power Supply (200V AC/2 A) (481 KB)
- Model AR-PS Arrester for Power Supply (100 V AC/2 A) (481 KB)
- Model AR-RT Arrester for RTD/Potentiometer (457 KB)
- Model AR-SA Arrester for DC Current Signal (12 to 30 V signal line) (458 KB)
- Model AR-SP Arrester for 3-wire system pulse signal (50V DC) (330 KB)
- Model AR-SY Arrester for Selsyn (110V AC) (482 KB)
- Model AR-TC Arrester for Thermocouple (mV signal line) (329 KB)
- Model AR-PW Arrester for Power Supply (100V AC/20A) (422 KB)
- Model AR1-B2 Arrester for Communication Line (328 KB)
- Model AR1-D6 Arrester for Communication Line (349 KB)
- Models AP-PX and AR-WX Outdoor-installed Waterproof Boxes (for a Single Arrester) (126 KB)
- Models AR-PY and AR-WY Outdoor-installed Waterproof Boxes (for Two Arresters) (157 KB)
- AR-WX, AR-PX Waterproof Outdoor Box (70 KB)
Especificaciones Generales
- Models AR-SA, AR-HA, AR-TC, AR-RT, AR-LP, AR-HP, AR-SP, AR-SY, AR-PS, AR-PH, AR-PW, AR1-B2, AR1-D6 Arrester (3.4 MB)
- AR-PL Arrester for Large Capacity Power Supply (56 KB)
- List of RoHS (2011/65/EU) Directive Compliant Products (6-substances RoHS compliant products) (356 KB)
- Models AR-PX and AR-WX Outdoor-installed Waterproof Boxes (for a Single Arrester) (166 KB)
- Models AR-PY and AR-WY Outdoor-installed Waterproof Boxes (for Two Arresters) (179 KB)
Planos
- Models AR-PX, AR-WX Outdoor-installed Waterproof Boxes (for a single Arrester) (154 KB)
- Models AR-PY, AR-WY Outdoor-installed Waterproof Boxes (for Two Arresters) (276 KB)
- Model AR8-01 DIN-rail Adapter (178 KB)
- Models AR1-D6, AR-PW Arrester (229 KB)
- Models AR-SA, AR-HA, AR-TC, AR-RT, AR-LP, AR-HP, AR-SP, AR-SY, AR-PS, AR-PH, AR1-B2 Arrester (306 KB)
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