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  ǴԹ Monitoring Modules

 

Over  and under voltage relay IL 9077, IP 9077, SL9077, SP 9077

According to IEC/EN 60 225, DIN VDE 0435-303
Devices available in 2 enclosure versions:
  I-model: depth 59 mm, with terminals at the bottom for

               Installation systems and industrial distribution
               systems according to DIN 43 880
  S-model: depth 98 mm, with terminals at the top for cabinets

            with mounting plate and cable duct

Identification of overvoltage, undervoltage and phasefailure
With asymmetry identification as option
Mains fault diagnostics with number of LEDs
Setting values for overvoltage and undervoltage can be set
  separately
 Large setting ranges 0,9 ... 1,3 UN and 0,7 ... 1,1 UN
Time delay variable between 0,1 ... 20s
Closed circuit operation
No auxiliary voltage
Independant of phase sequence            
As option with phase sequence detection
Single-phase connection possible
Optionally for 3P3W Systems
2 changeover contacts, at IP/SP 9077 x 2 changeover contacts
  IL 9077, SL 9077:  width 35 mm
  IP 9077, SP 9077: width 70 mm

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Over  and under voltage relay IL 9277, IP9277, SL9277, SP 9277

According to IEC/EN 60 225, DIN VDE 0435-303
Devices available in 2 enclosure versions:
  I-model, e.g. IL - - - - - - , depth 61 mm

  with teminals at the bottom for installations systems
   and industrial distribution systems according to DIN 43 880
  S-model, e.g. SL - - - - - , depth 100 mm

  with terminals at the top for cabinets with mounting  plate       

   and cable duct
IP 9277, SP 9277:    3-phase
  IL 9277, SL 9277:     single phase
Detects over-and undercurrent
Measuring ranges from 0,1 ... 15 A
 IL 9277, SL 9277 with 4 programmable ranges
Settable 0,1 ... 1IN
Settable 0,1 ... 1IN
Separate setting for over-and undercurrent
Fixed hysteresis approx. 4%        
Settable time delay
IP 9277, SP 9277 with separate settable time delay for
  over-and undercurrent

Closed circuit operation
Optionally open circuit operation  
LED indicators for-, under-and normal current
Auxiliary supply and measuring input galvenic separated
IL 9277, SL 9277 with one output relay for over-and undercurrent
 IP 9277, SL 9277 with separate ouput relays for for over-and
  undercurrent
Width   IL 9277, SL 9277: 35 mm
             IP 9277, SP 9277: 70 mm
      
                                                                                
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Over voltage relay IK 9170, SK 9170

According to IEC/EN 60 225, DIN VDE 0435-303
Devices available in 2 enclosure versions:
  IK 9170  : depth 59 mm, with terminals at the bottom for

                 installation systems and industrial distribution
                 systems according to DIN 43 880
  SK 9170 : depth 98 mm, with terminals at the top for cabinets

              with mounting plate and cable duct

Monitoring of overvoltage in 3-phase systems
Also for single phase
Without auxiliary supply
Settable response value
N.C. circuit operation ( optionally N.O. circuit operation
 Optionally with or without N
Optionally with delay t1 on trip
Optionally with delay t2 on reset
LED indicator for state of output relay
Indepenent of phase sequence            
1 changeover contact
Width 17,5 mm
                                                                                       

Over and Under frequency  relay IP 9141, IR 9141

According to IEC/EN 60 225, DIN VDE 0435-303
Measuring ranges from 0,5 to 1000 Hz
Spparate settable response value for fmim and f max
Optionally fixed response value value for fmin and max                
Fixed hysteresis               
Optionally settable hysteresis 
Settable functions:    
  - Position 1:    open ciruit operation/automatic reset
  - Position 2:    open ciruit operation/ manual reset

  - Position 3:    closed circuit operation/automatic reset
Optionally without settable functions
Optinally start up delay 0 ... 10s
 LED indicators for auxiliary supply,fmin amd fmax
1 or 2 changeover contacts for fmin and fmax
Width IP 9141: 70 mm
Width IR 9141: 105 mm
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Voltage relay BA9037

According to IEC 255, VDE 0435 part 303
Single phase
Measuring ranges from 24 to 660 V
Response and release value adjustable independent of each other
Under-and overvoltage detection
Without auxiliary supply
Large setting range
With time delay
Closed circuit operation
insensitive to harmonics
Led indicators for operation and state of contacts
Width 45 mm

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Reverse power relay IR 9140

According to IEC/EN 60 255, DIN VDE 0435-303
Measures effective power independent of curve shape e.g
  to be operated with frequency converters

For single-or 3 - phase systems 
Wide auxiliary voltage range
Adijustable response value 5 .... 100% reverse power
Adjustable hysteresis 0 ... 50% of response value
Nominal current 5 or 10A ( on request )
Adiustable operate delay 
Open or closed circuit operation
LED indicators for auxiliary supply and state of output contacts
Width: 45 mm

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Insulation monitor AI 897

According to VDE 0413
For single - and 3-phase AC-voltage systems
Adjustable response value RAN from 10 ... 80 kW
Without auxiliary supply
Programmable for
- manual reset ( bridge LT-LT2 )
- automatic reset ( without bridge )

External reset button on LT1-LT2
Test button to check the function of the device

External test button can be connected to PT1-PT2
1 changover contact
Width 45 mm
Standard Type: AI 897 AC 230V

Article number: 0001037
stock item
- Nominal voltage UN: AC 230V

- Settable response value RAN: 10 .... 80 kΩ
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Insulation monitor AI 898

According to VDE 0413
For DC-voltage systems
Fixed response value
Closed circuit operation
Programmable for
- manual reset ( bridge LT-LT2 )
- automatic reset ( without bridge )

External reset button on LT1-LT2
Test button to check the function of the device

LED indicators
1 changover contact
Width 45 mm
Standard Type: AI 898 DC 24V 6kΩ AC 230V

Article number: 0001044
stock item
- Output:1 changeover contact

- Nominal voltage UN: DC 24 V
- Auxiliary voltage UH: AC 230V
- Fixed response value RAN: 6kΩ
- Width 45 mm

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Insulation monitor AG 5870

According to VDE 0413
For single-and 3-phase AC-voltage systtems
Adjustable response value RAN from 5 ... 200 kW
Closed circuit operation
Manual reset
Reset button LT
External test button can be connected to PT1-PT to
  check the function of the device
LED indicator for operation and state of contacts

LED indicators
1 changover contact
External connection of indication of indicating instrument possible
Wiodth 50 mm
Standard type: AG 5870.11 AC 230V 5...200 kΩ
Article number: 0031451
stock item

- Output:1 changeover contact
- Nominal voltage UN: AC 230V
- Width 45 mm

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Insulation monitor AG 5876

According to VDE 0413
For single - and 3-phase AC-voltage systems, IT-system
Without auxiliary supply
Fithout response value RAN= 50kW ( other values on request )
LED indicator for ground fault
Prorammable with automatic or manual reset ( bridge LT1/LT2)
1 changeover contact
Closed circuit operation
Test button to check the function of the device

External test button on LT1-LT2
EXternal test button and indicating instrument Possible
Can be used as pre-warning device AG 5876.11/0-
Wisth 50 mm
Standard type: AG 5876.11 AC 230V 40 400Hz 50 kΩ
Article number: 0031854
stock item

- Output: 1 changeover contact
- Nominal voltage UN: AC 230 V
- Frequency range: 45 .... 400 Hz
Response value RAN: 50 kΩ
Wisth 50 mm

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Insulation monitor AN 5872, EH 5878

According to VDE 0413
For single - and 3-phase AC-voltage systems
For medically used rooms ( variant / 107 )
Fixed response value RAN
Closed circuit operation
Prorammable for:
- manale reset ( bridge X5 - LT1 )

- automatic reset ( without bridge )
Reset button LT1

Test button to check the function of the device
EXternal test and reset buttons can be connected
AN 5872: width 100 mm
  EH 5878: frontside 96x96 mm

Standard type: AN 5872.11 AC 24,42,230,400,500V 50 kΩ
Article number: 0031450
stock item

- Output: 1 changeover contact
- Auxiliary voltaga UH: AC 24,42,230,400,500 V
- Response value RAN: 50kΩ
Wisth 100 mm
Standard type: EH 5878.05 AC 24,42,110,230,400 50 kΩ
Article number: 0033168

stock item
- Output: 1 changeover contact
- Auxliary voltage UH: AC 24,42,110,230,400V
- Response value RAN:50kΩ
- Frontside: 96 x96 mm

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Insulation monitor IL5880,SL 5880

According to VDE 0413, IEC 255, IEC / EN 61 557
ForDC voltage systems 12 ... 280 V
Wide voltage range of measuring input 12 ... 280 V
Adjustable tripping of measuring input 12 ... 280 V
Adfustable tripping value RAL of 5 ... 200kW
Selective ground fault indication fot L+ and L- allows fast
  fault finding

Without auxiliary supply
DE-energiesed on fault

2 changeover contacts
Automatic or manual reset programmable
With test and reset buttons
Connection of external test and reset buttons possible 
2 models ayailable:
- Il 5881:61 mm deep wiith terminals near to the
  bottom to mounted in consumer units or industrial

  distribution systems according to DIN 43 880
- SL 5881: 98 mm deep with terminals near to the top
  to be mounted in cabinets with mounting plate and cable ducts
Galvanic separated auxiliary AC or DC auxiliary supply
  available as option
Adjustable time delay as option
With 35 mm
Standard type: IL 5880.12 AC 220 ... 240 V 5 ... 100kΩ
 Article number: 0053805
stock item

- Auxiliary voltage UH: AC 220 ... 240V
- Adjustable alarm value RAL : 5 ... 100kΩ
With 35 mm

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