KFA320 Mini Universal Protection Relay Test Set

**Device Specifications**

### AC Voltage Outputs
**Source Channels**
4 × 300 V AC L N

**AC Voltage Output Power**
35 VA max each @ 300V
28 VA max each @ 3x300V
23 VA max each @ 200V
12 VA max each @ 100V
7 VA max each @ 63 5V
6 65 VA max each @ 57 7V
1 1 VA max each @ 10V

**Accuracy**
<0 015% Rd + 0 005% Rg Typical <0 02% Rd + 0 03% Rg Guaranteed **Resolution** 0 001V **DC Offset** <5mV Typical <60mV Guaranteed **Distortion** <0 05% Typical <0 1% Guaranteed **RisingFalling Response** <100µs ### DC Voltage Outputs **Source Channels** 4 **DC Voltage Output Range** 0~300 V L N **DC Voltage Output Power** 40W Max **DC Voltage Accuracy** <0 03% Rd + 0 01% Rg Typical <0 04% Rd + 0 06% Rg Guaranteed **RisingFalling Response** <100µs **Resolution** 1mV ### AC Current Outputs **Source Channels** 6 **AC Current Output Range** 6 x 0~20A L N 3 x 0~40A LL N 1 x 0~60A LLL N **AC Current Output Power Max ** 180VA Max for 20A L N 200VA Max for >20A LL N

**AC Current Output Accuracy**
<0 015% Rd + 0 01% Rg Typical <0 02% Rd + 0 03% Rg Guaranteed **DC Offset** <1mA Typical <2mA Guaranteed **Distortion** <0 05% Typical <0 1% Guaranteed **RisingFalling Response** <100µs **Resolution** 1mA ### DC Current Outputs **Source Channels** 3 **DC Current Output Range** 0~10A L N **DC Current Output Power** 145W **DC Current Accuracy** <0 03% Rd + 0 01% Rg Typical <0 04% Rd + 0 06% Rg Guaranteed **RisingFalling Response** <100µs **Resolution** 1mA ### AC Frequency **Range Sine Signals** DC 10 ~ 1000Hz 3000Hz Transient **Output Accuracy** ±5ppm **Resolution** 0 001Hz ### Phase **Output Range** 360° ~ 360° **50Hz Output Accuracy** ±0 1° Typical <0 2° Guaranteed **Resolution** 0 001° ### Binary Input and Time Accuracy **Binary Input Logarithm** 4 pairs **Trigger Mode** DryWet Contact **Input Voltage Range** 0V ~ 300V DC **Timing Accuracy** < ±1ms @ 0 001~1s < ±0 1% @ >1s

**Timing Resolution**
36µs

**Max Time Limit**
Infinity

### Binary Output Relay Contacts
**Binary Output Pairs**
2 pairs DO 1 and DO 2

**Type**
Potential Free Relay Contacts Software Controlled

**Break Capacity AC**
Vmax 380V AC Imax 8A Pmax 2000VA

**Break Capacity DC**
Vmax 240V DC Imax 5A Pmax 150W

**Response Time**
≤10ms

### Binary Output Fast eSSR
**Binary Output Pairs**
2 pairs DO 3 and DO 4

**Circuit Breaker Simulate**
Can be defined as Open or Close status

**Break Capacity AC**
Vmax 250V AC Imax 0 2A

**Break Capacity DC**
Vmax 250V DC Imax 0 5A

**Response Time**
<100µs **Contact Performance** Open dry contact output using opto coupler relay On resistance ≤ 6Ω Shut off withstand voltage ≥ DC300V ### Time Synchronization **GPS BD** Yes <1µs **IRIG B** Yes <1µs **IEEE 1588** Yes ### Power Charger **Rated Power Supply** 100~240Vac 1 phase **Rated Input Frequency** 50Hz 60Hz **Charger Output** >65W compatible with QD3 0 or PD3 0
Supports single port output of 20V × 3 25A

### Inbuilt Battery
**Nominal Volume**
10 8V 2×47 52Wh 5000mAh

**Operating Temperature**
Charge 0 to 45°C Ambient
Discharge 20 to 60°C Ambient

**Charge Time**
0 80% 2h
0 100% 4h

### Interface Port
**RJ45 Ethernet**
1 port 10100M

**USB**
USB2 0 x 1

**Wi Fi**
Inbuilt 2 4GHz Wi Fi

### Operation Control
**Touch Screen Host Control**
Yes 10 1 LCD

**Basic PC Software**
Support

**Advanced PC Software**
Support

### Other Information
**Weight**
3 8kg

**Dimensions W x D x H **
288x185x95 mm