KYORITSU 4140 LOOP/PFC/PSC Tester (KEW 4140)
Regular price
RM3,714.00 MYR
Regular price
-14%
RM4,330.00 MYR
Sale price
RM3,714.00 MYR
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KEW 4140 Loop/PFC/PSC Tester
The KEW 4140 Loop/PFC/PSC Tester incorporates Anti-Trip Technology, allowing for complete trip-free loop testing on all RCDs rated 30mA and above. It features a dual display for simultaneous measurement of Loop & PFC/PSC. The tester allows for two-wire connection for Loop L-L, L-N, and PSC testing. Additionally, it offers phase rotation, voltage, and frequency measurements. With a lock-down test button, the tester can operate in 'hands-free' mode with auto-start, ensuring convenience during testing. The device is water and dust proof with an IP54 rating, making it reliable in demanding environments.
Key Features:
- Anti-Trip Technology: Ensures trip-free loop testing on RCDs rated 30mA and above.
- Dual Display: Enables simultaneous measurement of loop impedance and PFC/PSC.
- Two-wire Connection: Supports Loop L-L, L-N, and PSC testing.
- Additional Measurements: Phase rotation, voltage, and frequency measurements.
- Lock-Down Test Button: Facilitates 'hands-free' testing with auto-start operation.
- Backlit Display: Ensures visibility in dark environments.
- IP54 Rating: Water and dust-proof design for reliable field use.
Specifications Table
| Function | Range | Accuracy |
|---|---|---|
| Loop Impedance (L-PE, L-N, L-L) | 20/200/2000Ω | ±3%rdg ±4dgt (L-N), ±3%rdg ±8dgt (L-L) |
| PSC (L-PE) / PFC (L-N / L-L) | 2000A/20kA | ±2%rdg ±0.7mA (0 - 104.9mA), ±2% (80mA - 31.5A) |
| Phase Rotation | 50 - 500V, 45 - 65Hz | Correct phase: "1.2.3", Reversed phase: "3.2.1" |
| Voltage | 0 - 500V AC, 45 - 65Hz | ±2%rdg ±4dgt |
| Frequency | 45 - 65Hz | ±0.5%rdg ±2dgt |
General Specifications
| Feature | Details |
|---|---|
| Applicable Standards | IEC 61010-1 CAT III 300V, IEC 61010-2-030, IEC 61557-1, 3, 7, 10, IEC 61326 (EMC), IEC 60529 (IP54) |
| Power Source | 1.5V AA batteries × 6 (LR6 recommended) |
| Dimensions | 84 (L) × 184 (W) × 133 (D) mm |
| Weight | Approx. 860g (including batteries) |
| Included Accessories |
|
Warranty: 1 Year
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