English
| ● | Universal Relay Test Applications |
| ● | 7 Channels (3x35A & 4x310V) outputs, 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. |
| ● | Variable battery simulator, DC 0-350V, 140Watts max. |
| ● | Transient play back up to 3KHz |
| ● | Fully function KRT software testing modules |
| ● | Graphical test modules and templates for testing of various relays |
| ● | Quick relay testing facility in Manual mode |
| ● | Shot/Search/Check, Point & Click testing |
| ● | RIO/XRIO import & export facility |
| ● | Switch on to fault test(SOTF) |
| ● | Power system model for dynamic testing |
| ● | Online Vector display |
| ● | Automatic test results assume |
| ● | Automatic test report creation |
| ● | Inbuilt GPS sync end-to-end testing |
| ● | Anti-clipping detect, Wrong wiring connect alarm and self-protect, overload and overheat protection |
| ● | 3-Years guarantee of free repair and life-long maintenance |
| ● | Lightweight, <19.5Kg |
| ● | Free software upgrade |
| ● | Energy meter calibration (Mechanical & Electronic meters) |
| Items | ANSI® No. |
| Distance protection relay | 21 |
| Synchronising or synchronism-check relays | 25 |
| Undervoltage relays | 27 |
| Directional Power relays | 32 |
| Undercurrent or underpower relays | 37 |
| Negative sequence overcurrent relays | 46 |
| Overcurrent/ground fault relays | 50 |
| Inverse time overcurrent/ground fault relays | 51 |
| Power factor relays | 55 |
| Overvoltage relays | 59 |
| Voltage or current balance relays | 60 |
| Directional overcurrent relays | 67 |
| Directional ground fault relays | 67N |
| DC overcurrent relays | 76 |
| Phase-angle measuring or out-of-step protection relays | 78 |
| Automatic reclosing devices | 79 |
| Frequency relays | 81 |
| Motor overload protection relays | 86 |
| Differential protection relays | 87 |
| Directional voltage relays | 91 |
| Voltage and power directional relays | 92 |
| Tripping relays | 94 |
| Voltage regulating relays | |
| Overimpedance relays, Z> | |
| Underimpedance relays, Z | |
| Time-delay relays |
| Voltage Outputs | ||
| Output Range & Power | 4×310 V ac (L-N) | 124 VA max each |
| 3×350 V dc (L-N) | 140 W max each | |
| Accuracy | <0.02%Rd+0.005Rg Typ. <0.05%Rd+0.01Rg Guar. |
|
| ±10mV @ <5V dc ±0.5% @ ≥5V dc |
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| Voltage Range | Range I : 30V | |
| Range II : 310V | ||
| Automatic Range | ||
| DC Offset | <10mV Typ./ <60mV Guar | |
| Resolution | 1mV | |
| Distortion | <0.015%Typ. / <0.05% Guar. | |
| Current Outputs | ||
| Output Range & Power | 3×35A ac (L-N) | 450 VA max each |
| 1×100A ac (6L-N) | 1200 VA max | |
| 3×20A dc (L-N) | 300W max each | |
| Accuracy | <0.03%Rd+0.02Rg Typ. <0.1%Rd+0.05Rg Guar. |
|
| ±5mA @ <1A dc ±0.5% @ ≥1A dc |
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| Current Range | Range I: 3A | |
| Range II: 35A | ||
| Automatic Range | ||
| DC Offset | <3mA Typ./ <10mA Guar | |
| Resolution | 1mA | |
| Distortion | <0.025%Typ. / <0.07% Guar. | |
| Frequency & Phase Angle | ||
| Frequency Range | DC~1KHz, 3KHz transient | |
| Frequency Accuracy | ±0.5ppm | |
| Frequency Resolution | 0.001 Hz | |
| Phase Range | -360°~360° | |
| Phase Accuracy | <0.02° Typ. / <0.1° Guar. 50/60Hz | |
| Phase Resolution | 0.001° | |
| Aux. DC Voltage Source (Battery simulator) | ||
| Range | 0~350V @ 140W max | |
| Accuracy | 0.5%Rg Guar. | |
| Binary Input | ||
| Quantity | 8pairs | |
| Type | wet/dry, up to 300Vdc max input | |
| Time resolution | 10us | |
| Sampling Rate | 10KHz | |
| Debounce time | 0~25ms (Software Controlled) | |
| Time range | Infinite | |
| Time errors | ±1ms @ ≤1s, ±0.1% @ >1s | |
| Galvanic isolation | Isolated each pairs | |
| Binary Output (Relay Type) | ||
| Quantity | 4pairs | |
| Type | Potential free relay contacts, software controlled | |
| Break Capacity AC | Vmax: 400Vac / Imax:8A / Pmax:2500VA | |
| Break Capacity DC | Vmax: 300Vdc / Imax:5A / Pmax:150W | |
| Binary Output (Semiconductor Type) | ||
| Quantity | 4pairs | |
| Type: | Open-collector, Combination type male | |
| Break Capacity DC | 5~15Vdc / 5mA, 10mA max | |
| Response time: | 100us | |
| Synchronization | ||
| Synchronization Mode | GPS, SMA type antenna connector | |
| Power supply & Environment | ||
| Nominal Input Voltage | 110V/220/230V ac, Appointed | |
| Permissible Input Voltage | 85~264Vac, 125~350VDC, auto-protective | |
| Nominal Frequency | 50/60Hz | |
| Permissible Frequency | 45Hz~65Hz | |
| Power Consumption | 1500 VA max | |
| Connection Type | Standard AC socket 60320 | |
| Operating Temperature | -10℃~55℃ | |
| Storage Temperature | -20℃~70℃ | |
| Humidity | <95%RH, non-condensing | |
| Others | ||
| PC Connection | RJ45 Ethernet, 10/100M | |
| Grounding Terminal | 4mm banana socket | |
| Weight | 19.5 Kg | |
| Dimensions(W x D x H) | 360×450×140(mm) | |
| Energy Meter Calibration Hardware is ready, to be active | |
| 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 |
| Model | Current Outputs | Voltage Outputs | Optional Function |
| K3066i | 6×35A @ 450VA max 3×70A @ 850VA max |
7×310V @ 90VA max | ● Energy Meter Cal. |
| K3063i | 6×35A @ 450VA max 3×70A @ 850VA max |
4×310V @ 124VA max | |
| K3030i | 3×35A @ 450VA max | 4×310V @ 124VA max |
