FÖHR J320B

Transformer DC Resistance Tester

• 1.Output current: Three-phase test: 10A+10A;

• 5A+5A; 1A+1A; 200mA+200mA20mA+20mA; Single- phase test: 20A; 10A;

• 5A; 1A; 200mA; 20mA;

• 2.Measurement range: Three-phase

• test:1mΩ~200Ω

• Single-phase test:0.5mΩ~20KΩ; 3.Accuracy:

• ±(0.2%+2 digits); 4.Minimum resolution: 0.1μΩ

• 5.Power supply: AC220V±10%, 50/60Hz

FÖHR TTR80A

Transformer Three-Phase Turns Ratio

• Rating 0.9~10000

• Accuracy ±0.1% (below 500), 0.2% (501‑2000),

• 0.5% (2001‑10000)

• Resolution Minimum 0.0001

• Working power supply AC 220V ±10% 50Hz

• Applied temperature -10°C ~ 40°C

  • Relative humidity ≤85% non‑condensing

FÖHR 2000H

Transformer Tan Delta Tester

• Accuracy: Cx: ±(readings×1%+1pF) tgδ: ±

• (readings×1%+0.00040) Capacitance

• range:

• Internal high voltage:3pF~

• 60000pF/10kV 60pF~1μF/0.5kV

• External high voltage: 3pF~1.5μ F/10kV

• 60pF~30μF/0.5kV

• Resolution: up to 0.001 pF, 4-bit

• significant digits

• Test current range:10μA~5A

FÖHR TTR2415

Handheld Three-Phase Trasnformer Turns Ratio

• Range0.9~2000

• Precision± (reading× 0.1% + 2 digits) (less than

• or equal to 200

• Resolution Ratio0.9~9.9999(0.0001)

• 10~99.999(0.001)/ 100~999.99(0.01)/

• 1000~1999.9(0.1)

• Printer Integrated

• Neutral Point

• Voltage Ratio

FÖHR 3140A

Winding Resistance Tester Ohmmeter

• AC220V ±10%

• Precision ±(0.2%+2words)

• Resolution 0.1µΩ

• Output current 40A 20A 10A 5A 2.5A

• Power frequency 50±1Hz

• ALSO AVAILABLE FOR 10A/20A/50A/100A

FÖHR-SFRA

Sweep Frequency Response Analyzer

• Measuring speed: 1 min- 2 min for

  single-phase winding

• Output voltage: Vpp-25V, adjusting

  automatically in test

• Output impedance: 50Ω

• Input impedance: 1MΩ (the response

  channel is built with 50Ω matching

  resistance)

• Frequency sweep scope: 10Hz-2MHz

• Frequency accuracy: 0.001%

FÖHR 211S-10

Surge Tester 10KV Spiral Insulation Tester

• Channels 1 channel

• Pulse Voltage Range 300V‑3kV, 500V‑5kV, 1kV‑10kV

• Pulse Voltage Accuracy ±5%±15V, ±5%±25V, ±5%±50V

• Pulse Voltage Step 50V, 100V, 200V

• Measurement Speed Approx. 5 times/s

• Power Input 220VAC

• ± 10% 50Hz ± 5%Voltage Ratio

FÖHR-JH

CT PT Analyzer

• Usage CT & VT

• Output 0~180Vrms，12Arms，18A (peak

• value)

• CT Ratio Range 1~40000

• accuracy ±0.1%

• PT Ratio Range 1~40000

• accuracy ±0.1% Phase Range ±5min

• accuracy 0.5min

• DC resistance Range 0~300Ω

FÖHR-SFRA

FÖHR-CB

Circuit Breaker Analyzer

• Use environment

• Input Power 220V±10% 50Hz±10% Air

• Pressure 86~106kpa

• Temperature::-10~40°C Humidity:≦80%RH

  Safety performance

• Insulation resistance:>2MΩ Dielectric strength:the power supply withstands the power frequency of the cabinet at 1.5KV for 1 minute,

• no flashover and flashover

FÖHR-JH200

Contact Resistance Tester

• Current measurement: 50A, 100A,150A,

• 200A

• Range : 0~100mΩ(50A) 0~50mΩ (100A)

• 0~20mΩ(150A) 0~20mΩ(200A)

• Resolution : 0.1μΩ At Min.

• Precision : ±(0.5%±2)

• Power consumption : 1000W

FÖHR VLF

Hipot Tester

• Output frequency:0.1Hz、0.05Hz、 0.02Hz、0.01Hz

• Carrying capacity: 0.1Hz max 0.5μF 0.05Hz max

• 1.1μF

• 0.02Hz max 2.2μF

• 0.01Hz max 5.5μF

• Measurement accuracy:3%

• Voltage positive, negative peak error: ≤3%

• Voltage waveform distortion degree: ≤5%

• AVAILABLE FOR 60KV/80KV

FÖHR-100KV

DC Hipot Tester

• Rated Voltage (KV) :100KV

• Current (mA) :5mA

• Output polarity: Negative polarity, no-

  voltage start, linear continuous

  adjustment

• working power supply :50HZ

• AC220V±10%

• Voltage error: 0.5%±2，minimum solution

  0.1KV

• Current error: 0.5%±2，minimum solution

  0.1μA

FÖHR ES3045

Isolation Tester Digital Megohmmeter

• Test Voltage 5 kV, 10 kV (version E), 15 kV (Version F)

• Resistance Measurement Range Up to 20 TΩ

• Voltage Accuracy ±5% of the reading

• Screen Large LCD with backlight

• Measurement Functions GO, PI, GIVE, DD, Ramp

FÖHR 3000P

Ground Resistance Tester

• Resistance measurement range 0.01Ω to 3000Ω

• Resistance resolution 0.001Ω

• Ground voltage measurement range 0V to 100V AC

• Ground voltage resolution 0.001V

• Measurement mode 2 poles, 3 poles, 4 poles

• Screen Backlit digital LCD

• Data storage Up to 300 data sets

FÖHR FR3060A

Low Grounding Resistance Microhmmeter

• Measurement range 0.01mΩ to 30kΩ

• Measurement method Four threads

• Precision ±1% + 3 digits

• Screen Digital LCD

• Power supply Rechargeable battery

• Operating temperature -10°C to 50°C

• Operating humidity ≤85% RH

FÖHR FR2000C

Power Clamp Resistance Meter

• Resistance resolution 0.001 Ω

• Resistance range 0.01 Ω - 1200 Ω

• Gag size 55mm x 32mm

• LCD screen size 46mm x 29mm

• Test voltage AC 3700 V/rm

FÖHR 5372

Primary Current Injection Test System

• Output current 0-2000A

• Measurement accuracy ±0.5%

• Resolution 0.001A

• Nominal power 5 kVA

• Supply voltage 220V AC ±10%

• Protection IP55

• Operating temperature -10°C to 40°C

FÖHR-6RT

6 Phase Relay Protection Tester

• Current channel number Standard six

  phase

  Voltage channel number Standard six

  phase

  AC current output range 30A / phase or

  180A (six phase parallel)

  DC current output range 10A DC /phase

  AC voltage output range 120V AC

  /phase DC voltage output range 160V

  DC / phase

FÖHR-5000

Power Quality Analyzer

• Available clamps :

  10A current clamp: 10mA~10.0A INCLUDED

  100A current clamp: 0.10A~100A (Optional

  1000A . current clamp: 1.0A~1000A;(Optional)

  6000A Flexible Coil Current Sensor (with Integrator) : 10A ~ 6000A

  (Optional)

FÖHR FR1050A

Flexible Clamp Current Tester

• Current range AC 0‐10000 A

  AC voltage range 0‐750 V

  DC voltage range 0‐1000 V

  Voltage resolution 0.1 V

  Current resolution 1 mA

  Insulation resistance >100 MΩ (1 kV)

  Regulatory compliance IEC 1010‐1, IEC 1010‐

  2‐032, CAT III 600 V

Föhr's equipment is reliable and accurate, ideal for our high voltage measurements.

John F

★★★★★