KF85P Universal Relay Test Set
The world’s lightest & high power universal relay test set
● 6x35A@425VA max & 6x310V@105VA max analog outputs
● 10kg weight, easy carry on flight journey
● Low-level signals output, energy meter testing, transducer calibration and IEC61850 testing capability for optional.
Description:
Basic Functions
The KF85P is a multipurpose, light-weight, field portable test set, it capable of testing a wide variety of electro-mechanical, solid state and microprocessor based protective relays, motor overload relays, IEC61850 testing, and similar protective devices.
● 12 Analog Channels outputs, 6x35A & 6x310V, Each output channels are independent and simultaneous control of magnitude, Phase angle and frequency values, able to inject DC, AC sine wave and up to 60x harmonics.
● Lightweight, <10Kg, easy carry on flight journey
● Variable battery simulator, 24~350Vdc, 70Watts max output. Easily supply power for most protection devices.
● Fully function KRT software for test management, graphical test modules, template organized, Xrio/Rio import/export, testing result review, auto result assessment and report generate, etc.
● Transient play back up to 3KHz
● 8×100/1000Mbit Fiber port for IEC61850 SMV and GOOSE simulations
● Inbuilt GPS and IRIG-B synchronized end-to-end testing capability
● 10 binary input, dry contacts or 0-300V potential contacts capability; 4 fast binary outputs isolated each and with <1ms response time.
● Anti-clipping detect, Wrong wiring connect alarm and self-protect, overload and overheat protection
● AC 85~265 / DC 127-350 power supply, World wide range power supply compatibility
● 3-Year free warranty and life-long maintenance
● Free software upgrade
Advance Feature
● Complied IEC61850 edition 1.0 & 2.0 standard
● Transducer calibration
● Energy meter calibration (Mechanical & Electronic meters)
● 10 Low-level analog outputs (8 Voltages + 2 Currents) up to 8V/20mA max.
| Specification | Details |
|---|---|
| AC Current Source | Amplitude & Power: 6×35A @ 424VA max each; 3×70A @ 670VA max each |
| Accuracy: <0.015%Rd+0.005%Rg Typ., <0.04%Rd+0.01%Rg Guar. | |
| Range: Range I: 3A, Range II: 35A | |
| Automatic Range | |
| DC Offset: <3mA Typ./ <10mA Guar | |
| Resolution: 1mA | |
| Distortion: <0.025%Typ. / <0.07% Guar. | |
| Ascends/Descent response: <100us | |
| DC Current Source | Amplitude & Power: 3×20A @ 400W max |
| Accuracy: ±5mA @ <1A, ±0.2% @ ≥1A | |
| Ascends/Descent response: <100us | |
| AC Voltage Source | Amplitude & Power: 6×310V @ 105VA max each |
| Accuracy: <0.015%Rd+0.005Rg Typ., <0.04%Rd+0.01Rg Guar. | |
| Range: Range I: 30V, Range II: 310V | |
| Automatic Range | |
| DC Offset: <10mV Typ./ <60mV Guar | |
| Resolution: 1mV | |
| Distortion: <0.015%Typ. / <0.05% Guar. | |
| Ascends/Descent response: <100us | |
| DC Voltage Source | Amplitude & Power: 6×350V @ 100W max; 3×700V @ 150W max |
| Accuracy: ±10mV @ <5V, ±0.2% @ ≥5V | |
| Ascends/Descent response: <100us | |
| Frequency & Phase Angle | Frequency Range: DC ~ 1000Hz, 3000Hz transient |
| Frequency Accuracy: ±0.5ppm | |
| Frequency Resolution: 0.001Hz | |
| Phase Range: -360°~360° | |
| Phase Accuracy: <0.02° Typ. / <0.1° Guar. 50/60Hz | |
| Phase Resolution: 0.001° | |
| Auxiliary DC Supply (Battery Simulator) | Range: 8 ~ 60Vdc (Max Load Current 1.16A) Accuracy＜2%, 60 ~ 120Vdc (Max Load Current 0.58A) Accuracy＜1%, 120 ~ 350Vdc (Max Load Current 0.2A) Accuracy＜0.5% |
| Resolution: 10mV | |
| Protection: Short-circuit protection, Overload Protection: Yes, Isolation: Isolated from other terminals | |
| Binary Input | Electrical isolation: 10 pairs of electrical isolated each, Input impedance: 5 kΩ…13kΩ（Empty contact）, Input feature: 0 V～300Vdc Or dry contact |
| Sampling Rate: 10kHz, Time resolution: 10us, Time measurement range: infinity, Time accuracy: ±1ms @ <1s, ±0.1% @ ≥1s, Debounce time: 0~25ms (Software controlled) | |
| Binary Output | Quantity: 4 pairs, Type: Fast speed transistor, programmable software control, AC break capacity: Vmax：250V（AC）/ Imax：0.5A, DC break capacity: Vmax：250V（DC）/ Imax：0.5A, Electrical isolation: All pairs isolated |
| Time Synchronization | Satellite synchronization: 1 × SMA，Use for GPS antenna interface, Support: GPS and Beidou Satellite, Fiber IRIG-B: 2 × ST，1 for transmission, 1 for receiving, Electric IRIG-B: 1 × 6Pin 5.08mm phoenix terminal, 1 for transmission, 1 for receiving, External trigger synchronization: 1 × 4Pin 5.08mm phoenix terminal, external trigger input + external trigger output |
| Sync error: <10us | |
| Communication Interface | Ethernet: 2 × RJ45 ，10/100M, WIFI: Inbuilt WIFI DHCP service, Serial port: 1 × RS232, USB: 2 × USB2 |
| Weight & Size | Size: 390mm×256mm×140mm, Weight: 10kg |
| Power Supply | Nominal voltage: 220V/110V (AC), Allowable voltage: 85 - 265 VAC ;127V～350V(DC), Nominal Frequency: 50Hz, Allowable Frequency: 47-63Hz, Current: 10A max, Power Consumption: 1200VA max, Connection Type: Standard AC socket 60320 |
| Working Environment | Operating temperature: -10～+55℃, Relative humidity: 5～95%，Non-condensation, Storage temperature: -20℃ ~ +70℃, Atmospheric pressure: 80kPa～110 kPa（alt### HTML (Continued) ```html ude 2000m or lower） |
| Optional Modules | IEC61850 functions: Fully complying IEC61850 Sampling value and GOOSE; (IEC61850-9-1, IEC61850-9-2/(LE), IEC60044-7/8), Able to simultaneously output sampling value and analog signals, or subscriber and publish GOOSE message and relay contact binary I/O function, Up to 36 sampling value channels can be mapped |
| Fiber port (LC type): Type: 100Base-FX (100Mbit,Fiber, full duplex), Port Number: 8 Pairs, Cable model: 62.5/125μm(Multiple-mode fiber, orange), Wave length: 1310nm, Transmission distance: > 1Km, Status indication: SPD Green (lights): active connection, Link\AcT Yellow (blinking): data exchange | |
| Low-Level Channels Signal Output Function | Output channels: 10 channels, 8 Voltage outputs + 2 Current outputs, Output port type: Phoenix terminal, Output range: 8x0~8Vrms; 2x0~20mA, Accuracy (0.01~0.8 Vrms/0~2mA):<0.05% Typ. / <0.1% Guar., (0.8~8 Vrms/2~20mA): <0.02% Typ. / <0.05% Guar., Resolution: 250µV, Harmonic(THD%): < 0.05% Typ. / <0.1% Guar., Frequency range: DC～1.0kHz, transient 3KHz, Frequency accuracy: 0.002%（Normal frequency）, Frequency resolution: 0.001Hz, Phase range: 0～359.9°, Phase accuracy: <0.02°，50/60Hz, Phase resolution: ±0.001° |
| Transducer Calibration Function | DC Measurement Input: Voltage Input Range: 0~±10V dc, Max Input: ±11V dc, Accuracy: <0.05% rg Typ. <0.02% rg Guar., Input Impedance: 1M ohm, Current Input Range: 0~±1mA / 1~±20mA, auto range, Max Input: 600mA, Accuracy: <0.05% rg Typ. <0.02% rg Guar., Input Impedance: 15 ohm |
| Energy Meter Calibration Function | Sensor Usage: Mechanical meters / Electronic meters, Sensor Output: High lever:>4.5V, Low level:<0.2V, Pulse Input: 1 pulse input port, 5Vdc high level valid only, Pulse Range: 500KHz pulse input Max., Pulse Output: 1 Transistor output, Open-collector, 5Vdc/5mA |
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