8 (8352) 569-003 (marketing),
8 (8352) 568-003 (reception)
8 (8352) 569-003 (marketing),
8 (8352) 568-003 (reception)
Development and introduction of equipment for the protection of 6-35 kV electric networks from single-phase ground faults:
1. Power equipment
Grounding filters of the FZG (FZS) type are designed to isolate the neutral in networks with an insulated neutral and connect grounding devices: an arc suppression coil, a low-value or high-value resistor.
Automatic oil arc suppression coils, type RDMRa, are designed to compensate capacitive currents of a single-phase ground fault in networks with insulated neutral.
Combined control arc suppression coils, type RDMKu (RDSKu), are designed to compensate capacitive currents of a single-phase ground fault in networks with insulated neutral.
Arc suppression units, types ADMKu (combined control oil arc suppression unit) and ADSKu (combined control dry arc suppression unit), are designed to compensate capacitive currents of a single-phase ground fault in networks with insulated neutral.
Combined control arc suppression units, type ADMR, are designed to compensate capacitive currents of a single-phase ground fault in networks with insulated neutral.
2. Microprocessor units
Microprocessor terminal with high-speed automatic transfer, series "BE1002.032", is a multicomponent emergency control device intended for operation in uninterruptible power supply systems of the first and second categories of consumers.
Automatic controls of plunger arc suppression coils
Damaged feeder detection system, series ShEA100101.X.XX, is designed to detect a damaged feeder in 6-35 kV networks with all types of neutral grounding. The operation principle of the damaged feeder detection (DFD) system is based on mathematical analysis of zero sequence currents received from each feeder and identification of damage as a result of the use of various algorithms.
Damaged feeder detection system, series ShEA100102.X.XX, is designed to detect a damaged feeder in 6-35 kV networks with all types of neutral grounding.
Combined cabinet, series SHEA1001XX.2.XX, consists of an automatic control terminal for arc suppression coils, series BE1002.011, and damaged feeder detection system, series BE1002.021 (BE1002.022).
System for measuring network parameters "IPS-01" is intended for operational control of plunger arc suppressing coils in manual or automatic mode, for determining misalignment of compensation, capacitive ground fault currents in compensated networks with any type of coil, for promptly determining the capacitance of the zero-phase-sequence loop of the network in isolated networks 6-35 kV in the absence of the coil.
3. Custom equipment
For the production of custom equipment, please contact the marketing department: +7 (8352) 569-003