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Media gallery
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Media gallery
Monitoring and protection three-phase relays 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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Pre-order product
- 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 from overvoltage 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, protecting the equipment from damage.
Function and operation
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Status indication:
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Normal status - 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, trip 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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Overvoltage range: 230-300 V
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Undervoltage 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 height: 2000 m
Application
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Single-phase distribution and switchgear
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Sensitive electrical equipment, household appliances, industrial machinery
Online card payment – after completing your order, you will be redirected to the payment portal. You will receive payment confirmation by email.
Cash on delivery – you will pay the amount specified in the payment notification to the courier upon delivery.
Bank transfer payment – a proforma invoice with the bank account number, which you will need to enter during payment, will be sent to your email no later than the next business day.
Payment to account – this option is available to partners who have signed a cooperation agreement with our company.
If you wish to use the latter two methods, please contact our manager, who will provide instructions on how to obtain an invoice with or without VAT.
The electrical equipment supplied meets high quality standards, has a 24-month warranty and complies with all EU requirements.
We also offer free delivery (for orders over 100 EUR), and a flexible system of discounts and promotions. The technical knowledge and experience of our staff enable us to provide high-quality consultations and, if necessary, offer alternative electrical products.
Our supplied electrical equipment meets high quality standards, has a 24-month warranty and complies with all EU requirements.
If a warranty claim is made, goods returns are not subject to a fee.
