Designed to check earth leakage currents, however, this leakage clamp meter also features an upper range that measures currents of up to 300 A AC. Additionally, it comes incorporated with a data hold feature to aid measurements that are hard to read due to accessibility problems or poor lighting.
Designed to check earth leakage currents, however, this leakage clamp meter also features an upper range that measures currents of up to 300 A AC. Additionally, it comes incorporated with a data hold feature to aid measurements that are hard to read due to accessibility problems or poor lighting.
Features
Applications
Measuring Method | Dual integration mode |
Measuring Function | Leakage current and load |
Display | 3.5 digit L.C.D.; max. reading of 3200 |
Range | 0 to 30/300 mA/30/300 A (50/60Hz) |
Ranging | 2 manual ranges |
Accuracy specified at operating temperature | 23 ± 5°C, 80% RH max |
Jaw Opening Capability | 40 mm |
Over Range Indication | "OL" mark on L.C.D. |
Maximum Indication | 3200 | Low Battery Indication | 2.5 to 2.7 V; "±" mark on L.C.D. |
Data Hold Indication | "DH" mark on L.C.D. |
Sampling Time | Approx. 2 times/sec.(digital display) Approx. 12 times/sec.(bargraph display) |
Auto Power Off | The meter is set to power off mode approx. 10 minutes after the power switch on |
Limitation of Circuit Voltage | Less than AC 600 V |
Withstanding Voltage | AC 3700 V/1 minute max. (between the core of CT and the unit housing) |
Operating Temperature | 32 to 104°F (0 to 40°C) ≤80% RH (non-condensing) |
Storage Temperature | 14 to 140°F (-10 to 60°C) ≤70% RH (non-condensing) |
Power Supply | 2 x 1.5 V button cells LR44 or SR 44 |
Power Consumption | Approx. 5 mW |
Battery Life | Approx. 50 hrs. (LR44) |
Dimensions | 2.5 x 7 x 9" (64 x 176 x 23 mm) |
Weight | Approx. 125 g (¼ lb. approx.) |
Measuring Method | Dual integration mode |
Measuring Function | Leakage current and load |
Display | 3.5 digit L.C.D.; max. reading of 3200 |
Range | 0 to 30/300 mA/30/300 A (50/60Hz) |
Ranging | 2 manual ranges |
Accuracy specified at operating temperature | 23 ± 5°C, 80% RH max |
Jaw Opening Capability | 40 mm |
Over Range Indication | "OL" mark on L.C.D. |
Maximum Indication | 3200 | Low Battery Indication | 2.5 to 2.7 V; "±" mark on L.C.D. |
Data Hold Indication | "DH" mark on L.C.D. |
Sampling Time | Approx. 2 times/sec.(digital display) Approx. 12 times/sec.(bargraph display) |
Auto Power Off | The meter is set to power off mode approx. 10 minutes after the power switch on |
Limitation of Circuit Voltage | Less than AC 600 V |
Withstanding Voltage | AC 3700 V/1 minute max. (between the core of CT and the unit housing) |
Operating Temperature | 32 to 104°F (0 to 40°C) ≤80% RH (non-condensing) |
Storage Temperature | 14 to 140°F (-10 to 60°C) ≤70% RH (non-condensing) |
Power Supply | 2 x 1.5 V button cells LR44 or SR 44 |
Power Consumption | Approx. 5 mW |
Battery Life | Approx. 50 hrs. (LR44) |
Dimensions | 2.5 x 7 x 9" (64 x 176 x 23 mm) |
Weight | Approx. 125 g (¼ lb. approx.) |