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Voltage monitoring relays ,phase switching, surge protection

Offer type: salePublished: 28.02.2015
Company:NPF Elektroenergetika
Seller:Elena
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Address:Russian Federation, Moskovskaya Oblast', Pushkino
Single-phase voltage relay: PH-101 PH-101 (plugged in a); PH-111 PH-P, PH-102 (32A) on a standard DIN rail; PH-relay 112 min/ max voltage, three-Phase voltage relay RNPP-301 RNPP-311 RNPP-311 M RNPP-302; three-phase voltage control in networks with isolated neutral ATE, RKF, ILV; monitoring relays single-phase AC and DC voltage ILV ; protection of electrical equipment against overvoltage-protection device multifunctional USM; relay control short-term voltage dips ILV, RKF. Switch phases automatic electronic PEF-301.