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CPT Cirprotec Overcheck Series User Manual

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Cirprotec
Overcheck
User´s manual

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Summary of Contents for CPT Cirprotec Overcheck Series

  • Page 1 Cirprotec Overcheck User´s manual...

  • Page 5: Installation And Programming

    Installation and Programming Installation Dimensions (mm) (length x width x height) Overcheck Base 52 x 65 x 120 Overcheck Monofásico 160 x 80 x 120 Overcheck Trifásico 195 x 80 x 120 - 4 -...

  • Page 12: Keyboard Shortcuts

    Installation and Programming Definition of keys and visual indicators. 1.Key /memory: “BP”:Brief press (<1s) “BP”( ): Increase value. “MP”:Medium press (>1s <5s) "LP" (memory): Go to the incident log. “LP”:Long press (>5s) 2.Key /test: “BP”( ): Decreases value. "LP" (test): Functional test of earth leakage protection. (Must be confirmed with Overcheck "ENTER"...

  • Page 13: Initial Setup

    Installation and Programming Initial setup Commissioning must be performed with the circuit breaker open. At the start screen appears the equipment software version (example). 1. Select time and 2. Select date and press ENTER to confirm. press ENTER to confirm. DATE TIME After the date and time have been set, the control unit will wait 10 seconds before resetting the circuit...
  • Page 14 Installation and Programming Programming Program selection Overcheck has four programs of settings or sets of values for all adjustable parameters: REC OVER STATUS REC OVER STATUS Overcheck Overcheck Line control unit Line control unit 1. "USER" 2. “Set 1” Domestic 3.
  • Page 16 Installation and Programming Programming List of discrete values for each adjustable parameter (default in bold) Earth leakage trip time (ND models only) InS(20) 100 300 500 750 1000 3000 [ms] PROG Reconnection time for over/undervoltage,earth leakage (ND models only) and phases sequence (4N/4ND models only) 10 30 100 150 200 250 [s] MAX MIN IDn...
  • Page 17 Installation and Programming Programming List of discrete values for each adjustable parameter (default in bold) Number of reconnections following overload or short circuit 2 3 [-] nºREC PROG Frequency selection work [Hz] (for 120V models) [Hz] (for 230V models) PROG Selection phase sequence control (4N/4ND models only) PROG - 16 -...
  • Page 18 Installation and Programming Programming Changing date and time Briefly “BP”(<1s) press the ( / memory) and ( / test) keys simultaneously. 1.1 Current TIME will be displayed during 3 seconds. TIME REC OVER STATUS Overcheck Line control unit TIME RESET 1.2 If no other key is pressed, current DATE will be displayed ENTER during 3 seconds (1.4)

  • Page 19: Setting The Pin Code

    Installation and Programming Programming Setting the PIN code ( if no PIN code has been set yet Press and hold (> 5s) the ( / memory) and (ENTER / setup) Enter the desired code keys simultaneously. (6 digits) Press ENTER Overcheck Overcheck Overcheck...

  • Page 20: Changing The Pin Code

    Installation and Programming Programming Changing the PIN code ( if a PIN code has already been set NOT OK Press and hold (> 5s) Enter the current Enter the new the ( /memory) and (ENTER / setup) PIN code desired code keys simultaneously.
  • Page 21 Installation and Programming Programming Locking Briefly (<1s) press the / test and ENTER / setup keys Overcheck Overcheck Line control unit Line control unit simultaneously. If no PIN code has been set, the device will prompt you to enter the desired number (six digits) and confirm it.
  • Page 22 Installation and Programming Display sequence-settings Press and hold (> 5s) the ENTER / setup key. Scroll using the / memory key for programmable parameters. Overvoltage limit Undervoltage limit Earth leakage sensitivity L1-L2-L3 L1-L2-L3 (ND models only) L1 L2 L3 L1 L2 L3 PROG PROG PROG...

  • Page 23: Operation

    Operation Display sequence-readings Briefly (<1s) press the / memory and / test keys to scroll through the values of the various parameters. Total reconnections Voltage L3-N Voltage L2-N Voltage L1-N counter (Three-phase only) (Three-phase only) Nº REC Alternative readings Earth leakage <0.15 I∆n (ND models only) Current...
  • Page 24 Operation Display of incidents detected. If the LED is lit, it means there has been a fault. If the fault disappears and power is restored, it will remain on until the user views the incident. To access the incident log, press and hold (> 5s) the / memory key.
  • Page 25 Operation Types of incidents logged: To display the type of incident, briefly press the / memory key. Overvoltage: Earth leakage: Undervoltage: VALUE VALUE VALUE IDn nºREC PROG Overload or Phase error short circuit: Test: sequence: VALUE VALUE VALUE IDn nºREC PROG IDn nºREC PROG...

  • Page 31: Electrical Features

    Specifications Electrical features MT-6…63 SINGLE PHASE MT-10...63 THREE PHASE Poles 1P+N Product regulations EN 60898; EN 60947-2 Tripping curve Nominal current 6…63 10..63 Nominal voltage 240/415 Nominal Frequency [hz] 50/60 Breaking capacity - (EN 60898) Icn [A] 240/415V 6000 Breaking capacity - (EN 60947-2) Icu [kA] 240/415V...
  • Page 34 Description of warnings and errors The equipment displays messages Err2 or Err1 when it reaches the end of the number of reconnections by overload, short circuit or differential leakage (ND models). Error - reconnection Error - reconnection To unlock do disabled due to disabled due to earth a reset or a...

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