Etkileşimli taslak · örnek ürünler

ETNA ETR-HT Electronic Thermal Relay with External Current Transformer

Electronic current and number of switching protection for electric motors

supply voltage
220 V AC, 50 Hz
Installation
DIN rail inside the panel
Protection class
IP20

Stock and delivery time will be confirmed in your quotation.

ETNA ETR-HT Electronic Thermal Relay with External Current Transformer

ETNA

ETR-HT · Electronic current and number of switching protection for electric motors

etna.ETR-HT

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Quoted from the manufacturer's product page and technical manuals attached to this product.

  • Measurement and protection between 10 – 300 A with ETR – HT (Electronic thermal relay with external current transformer)
  • Password protection against unauthorized interventions
  • User-friendly easy-to-use menu
  • 3 digit 7 segment led display
  • 8-bit microprocessor based design
  • 16mhz operating frequency
  • 220 V 50 Hz AC operating voltage
  • Operating temperature -10 … +50 °C
  • Net Relay Weight 150 Grams
  • Protection class IP20
  • 7 parameters that can be adjusted as needed
  • Current measurement and monitoring via LED display
  • Devrede ve hata durum ledleri
  • Enabled and fault dry contact relay outputs
  • Ability to set low and high current limit values
  • Ability to set delay times due to low and high current protection
  • Ability to set the maximum number of switches allowed within 1 hour
  • Ability to activate or deactivate low and high current automatic reset scenarios
  • Ability to monitor all error codes via LED display
  • Ability to track retroactive fault codes with the fault history menu

Technical specifications

Brand
ETNA
Model/configuration
ETR-HT
Protection class
IP20
operating temperature
-10…+50 °C
screen
3 digit, 7 segment LED
Installation
DIN rail inside the panel
Net weight
150 g
Application
Electronic current and number of switching protection for electric motors
supply voltage
220 V AC, 50 Hz
current protection
Low/high limit and delay setting; automatic reset option
Switchgear protection
Setting the maximum number of switches per hour
Number of settings
7 parameters
Outputs
Enabled and fault dry contact relay outputs
Security
Coded menu and fault history
current transformer
external
Measurement/protection current
10–300 A

Catalogue · PDF

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