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Media gallery
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Media gallery
Three-phase monitoring/protection relay for overvoltage and undervoltage control
- Regular price
- €39,68
- Regular price
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- Sale price
- €39,68
- Unit price
- per
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- Description
- Instructions
- Payment methods
- Warranty
GKM-11 - Single-Phase Over/Under Voltage Relay, TENSE
Product description
The GKM-11 relay is used to protect sensitive equipment against over- and undervoltage in single-phase distribution systems. When the set upper or lower voltage limit is exceeded, the relay opens the output contact and disconnects the load, preventing damage to the equipment.
Function and operation
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Status indication:
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Normal state - green LED
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High voltage fault - red "HV" LED
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Low voltage fault - red "LV" LED
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Adjustable protection: upper and lower voltage limits, switching delay (DT) and reset time (RT)
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Relay contact: 5 A / 250 V AC (resistive load)
Technical data
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Operating voltage: 220 V AC, 50/60 Hz
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High voltage range: 230-300 V
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Low voltage range: 150-210 V
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Delay and reset time: 0.5-20 s
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Power consumption: <6 VA
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Operating temperature: -20 °C to +55 °C
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Mounting: DIN rail
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Weight: 0.1 kg
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Max. cable cross-section: 2.5 mm²
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Max. installation altitude: 2000 m
Application
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Single-phase distribution and switching
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Sensitive electrical equipment, household appliances, industrial machinery
Online card payment - after completing the order, you will be redirected to the payment gateway, payment confirmation will be sent to you by email
Cash on delivery - payment is made to the transport company's driver according to payment regulations
Bank transfer - you will receive a proforma invoice by email no later than the next business day, which will contain the account number you need to enter when making the payment.
Invoice - this payment option is available to partners who have a framework agreement signed with our company.
If you want to use the last 2 options, please call our manager and they will instruct you on how to obtain an invoice with or without VAT.
The electrical devices we supply meet high quality standards, have a 24-month warranty, and comply with all EU requirements.
We also offer free shipping for orders over €100, a flexible system of discounts and promotions. The technical knowledge and experience of our employees allow us to provide high-quality advice and, if necessary, offer alternative electrical product solutions.
The electrical equipment we supply meets high quality standards, has a 24-month warranty and complies with all EU requirements.
In case of a claim, product returns are free of charge.
