INT69 F Diagnose BASIC

The slim KRIWAN pump protection relay BASIC for monitoring temperature and leakage. A button and an external input are available as a reset in the event of a locked shutdown of the two relays. The running detection function enables operating hours and switching cycles to be monitored in the internal memory. With this it is also possible to monitor a service interval.

Article number

Power supply
20 A 712 P081 AC/DC 50/60 Hz 24 V
22 A 712 P081 AC 50/60 Hz 100 - 240 V

 

Product information

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The INT69 F Diagnose is a universal and versatile protection relay. The following inputs and outputs are available for monitoring electrical components:

Terminals Inputs and outputs
L/L+, N/L- Supply voltage
T1, T2 Motor temperature (PTC*, Pt100, Pt1000, bimetal) 
T3, T4 Temperature 1 (PTC, Pt100, Pt1000, bimetal)
E+, E- Leakage (resistance measurement*)
FE Functional ground
B1, B2 Run detection motor
X1, X2 External reset
12, 14, 11 Relay 1 (temperature*)
22, 24, 21 Relay 2 (leakage*)

*Setting ex works

Parametrization enables protection functions and response settings to be adapted flexibly to suit the application. The INT69 F Diagnose saves operating and fault data in a nonvolatile memory. This data can be read out and evaluated for diagnostic purposes. This protection relay device is used primarily for the protection of pumps and agitators.

Supply voltage

22 A 712 P 081

20 A 712 P 081

 

100-240 V ~ 50/60 Hz 5 VA

24 V ~/⎓ 50/60 Hz 5 VA / 3 W

Permissible ambient temperature Ta -20°C ≤ Ta ≤ +60°C
Permissible humidity 0- 95% r.h., non-condensing
Maximum usage height 2000 m

Temperature measuring circuit, bimetal

– Type

– Contact suitable for

– Max. line length

 

for an NC contact

24 V ⎓ 20 mA

100 m

PTC temperature measuring circuit

– Type

– R25, total

– RTriggering, static

 RReset

– Short circuit monitoring

– Break monitoring

– Applied voltage

   – Motor temperature

   – Temperature 1

– Max. line length

 

1-9 PTC sensors according to DIN 44081, DIN 44082 in series

<1,8 kΩ

4,5 kΩ ±20 %

2,75 kΩ ±20 %

<20 Ω

>20 kΩ

>20 kΩ

 

24 V ⎓

24 V ⎓

100 m

Pt100 temperature measuring circuit

– Measuring range

– Resolution

– Accuracy

– Short circuit monitoring

– Break monitoring

– Applied voltage

   – Motor temperature

   – Temperature 1

– Max. line length

 

-50... +300 °C

1 K

5% of the ohmic value

<20 Ω

>400 Ω

 

24 V ⎓

24 V ⎓

100 m

Pt1000 temperature measuring circuit

– Measuring range

– Resolution

– Accuracy

–Short circuit monitoring

– Break monitoring

– Applied voltage

   – Motor temperature

   – Temperature 1

– Max. line length

 

-50... +300 °C

1 K

5 % of the ohmic value

<20 Ω

>2,3 kΩ

 

24 V ⎓

24 V ⎓

100 m

Leakage measuring circuit

– Type

– Measuring range

– Resolution

– Accuracy

– Applied voltage

– Max. line length

 

Resistance measurement between electrode pairs

10 k to 1 MΩ

1 kΩ

±(1 kΩ + 10 % of the MV)

Approx. 24 V ~

100 m

Input of internal reset

– Type

– Contact suitable for

– Max. line length

 

For one normally open contact

5 V ⎓ 1 mA

30 m

Run detection input

– Operation with FC

– Clock frequency range

– Operating frequency range

– Phase-phase detection range

– Phase zero detection range

– Max. line length

 

Suitable

2-16 kHz

20-100 Hz 

60-480 V ~ + 10%

60-277 V ~ +10%

3 m

Reset of lock or restart delay

– Option 1

– Option 2

 

– Option 3

 

 

 

Mains reset >5 s (not for temperature inputs) 

Reset button >1 s leakage

Reset button >5 s temperature

External reset >1 s leakage

External reset >5 s temperature

Only possible once any errors have been rectified

Alarm/warning relay

– Contact

– Rating data (UL/CSA)

– Nominal load (ohmic)

– Mechanical service life

 

Min. 24 V ~/⎓ 20 mA

Max. 240 V ~ 2.5 A C300 (NO contact)

240 V ~ 10 A

Approx. 1 million cycles

Degree of protection as per EN 60529 IP20

Connection type

- General

 

Tension spring connection (pushin) 0.2-2.5 mm

Housing material PA 66 GF 30
Fixing Control cabinet housing (basic grid 22.5 mm), clippable on to 35 mm standard rail as per EN 60715
Dimensions See dimensions in mm

Weight

– 22 A 712 P081 

– 20 A 712 P081

 

Ca. 250 g

Ca. 200 g

Test regulations

EN 61000-6-2

EN 61000-6-3

EN 61010-1

Overvoltage category II

Degree of pollution 2

Approval UL File No. E473026 cURus

 

Compare our products and find the right protection relay for pumps.

  INT69 PYF Diagnose Premium INT69 YF Diagnose EXTENDED INT69 YF Diagnose STANDARD INT69 F Diagnose BASIC INT69 EXF2 Diagnose BASIC EX
Motor temperature PTC, Pt100, Pt1000, bimetal PTC, Pt100, Pt1000, bimetal PTC, Pt100, Pt1000, bimetal PTC, Pt100, Pt1000, bimetal -
Temperature 1 PTC, Pt100, Pt1000 PTC, Pt100, Pt1000 PTC, Pt100, Pt1000 PTC, Pt100, Pt1000, bimetal PTC
Temperature 2 PTC, Pt100, Pt1000 PTC, Pt100, Pt1000 PTC, Pt100, Pt1000 - Bimetal
Leakage 1

Conductance measurement

Conductance measurement, switching input

Conductance measurement, switching input Conductance measurement Conductance measurement
Leakage 2 Switching input

Conductance measurement, switching input

Conductance measurement, switching input

- -
Analog input 0/4 – 20 mA 0/4 – 20 mA - - -
Phase monitoring

Phase failure, phase sequence, phase asymmetry, undervoltage and overvoltage

Phase failure, phase sequence, phase asymmetry, undervoltage and overvoltage

Phase failure, phase sequence, phase asymmetry, undervoltage and overvoltage

Run detection Run detection

Current monitoring

Current transformer - - - -
Power measurement

Apparent, active and reactive power, Cosφ

- - - -
Relay 1 Alarm Alarm Alarm Temperature Temperature
Relay 2 Warning Warning - Leakage Leakage
Interface Diagnostic port (DP)
Modbus RTU (RS485)
Diagnostic port (DP) Diagnostic port (DP) Diagnostic port (DP) Diagnostic port (DP)

Housing width

45mm 45mm 45mm 22.5mm 22.5mm
Reset function Network reset Network reset Network reset

Reset button/ external reset/ network reset

Reset button/ external reset/ network reset

Supply voltage

AC 50 / 60 Hz 100 – 240V

22 A 721 P081 22 A  701 P081 22 A 700 P081 22 A 712 P081 22 A 713 P081

Supply voltage

AC / DC 50 / 60 Hz 24V

20 A 721 P081 20 A 701 P081 20 A 700 P081 20 A 712 P081 20 A 713 P081

Product presentation protection relay INT69 F Diagnose BASIC

Find out more about the functions and advantages of our smart protective relays.

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Accessories

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Modbus-Gateways

Connect your KRIWAN diagnostic devices via Modbus gateway

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USB-Gateway

Connect your KRIWAN diagnostic devices to the INTspector app via USB gateway

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Bluetooth-Gateway

Connect your KRIWAN diagnostic devices to the INTspector app via Bluetooth gateway

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DP cable

For the right connection between your protection device and the gateway

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INTspector App

For parameterizing your device and reading out all important data

Learn more

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