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INTRODUCTION
Musktool-ETCR9100B wireless H/L voltage clamp current meter suitable for measuring H/L leakage current and current below 60KV, range: 0.00mA~600A, resolution: 0.01mA, CT size: Φ33mm, the current clamp adopts special alloy and magnetic shielding technology, with strong anti-interference ability, ensure the accuracy and stability of measurement. The meter with wireless transformission ( transformission distance 30M), data hold and data storage(99 groups) and other functions. It also can be used as the H/L voltage transformation ratio tester, to measure the high and low voltage current of the primary circuit and the secondary circuit respectively, and then manually calculate the the transformation ratio of high and low voltage. The Meter is composed of high voltage detector, wireless receiver and 5pcs high voltage insulation rods. The insulation rod is handiness, with moisture resistance, high temperature resistance, impact resistance, bending resistance, high insulation, and detachable and other features. |
SPECIFICATION
| Function | Description |
| Function | H/L voltage AC leakage current, current online test, Zinc oxide arrester damp or aging online judgment, Indirect test of current transducer, load current test |
| Power Supply | DC 6V（1.5V AAAx4） |
| Test Mode | Clamp CT, integration method |
| Transmission Mode | 433Hz wireless transmission, transmission distance 30M |
| Display Mode | 4 digital LCD display, backlight function, suitable for dark place |
| LCD Size | 47mm×28.5mm |
| Meter Size | Detector: 68mm×245mm×40mm; Receiver: 78mm×165mm×42mm |
| CT Size | φ33mm |
| Sampling Rate | 2 times/second |
| Measurement Range | AC 0.00mA～600.0A |
| Current Frequency | 50/60Hz automatic |
| Resolution | 0.01mA |
| Shift | 0.00mA～600.0A automatic |
Test Accuracy (23℃±5℃，below80%RH) | 0.00mA～100A: ±1%±5dgt |
| 101A～600A: ±2%±5dgt | |
| Data Storage | 99 groups, in storage process "MEM" symbol display, "FULL" symbol flashes display indicate storage full |
| Line Voltage | Suitable for testing of the wire with insulation skin below 60kV, test of bare wire below 35kV (operate with insulation rod) |
| Data Hold | Press HOLD key to hold data in test mode, “HOLD” symbol display, press HOLD key once again cancel this function |
| Data Access | "MR" symbol display, can look up all storage data |
| Overflow Display | Exceed measure range overflow function: "OL A" symbol display |
| No Signal Indication | When the receiver has not received transmit signal, dynamic display “no- -”symbol |
| Auto Shut Down | 15 minutes after boot up, the meter shuts down automatically without any operation, to reduce battery consumption |
| Battery Voltage | When battery voltage is lower than 4.8V, low battery voltage symbol will display and remind to replace battery. |
| Meter Weight | 3630g (include insulation rod) |
| Working Environment | -20℃~40℃；below 80%rh |
| Store Environment | -20℃~60℃；below 70%rh |
| Interference | No interference of 315MHz and 433MHz same frequency signals |
| Insulation Rod Size | Φ32mm，1m/pcs（5pcs） |
| Insulation Strength | AC110kV/rms（all 5PCS insulation rod connect, between the two ends） |
| Structure | Drip-proof II type |
Selection Guide
| Model | Description | Range | Resolution | Clamp | Note |
| Musktool-ETCR9000 | H/L Voltage Clamp Current Meter | 0mA～1200A | 1mA | Φ48mm | Base type |
| Musktool-ETCR9000B | Wireless H/L Voltage Clamp Current Meter | Wireless type | |||
| Musktool-ETCR9020 | H/L Clamp Leakage Current Meter | 0.00mA~60.0A | 0.01mA | Φ48mm | Base type |
| Musktool-ETCR9020B | Wireless H/L Clamp Leakage Current Meter | Wireless type | |||
| Musktool-ETCR9100 | H/L Voltage Clamp Current Meter | 0.00mA～600A | 0.01mA | Φ33mm | Base type |
| Musktool-ETCR9100B | Wireless H/L Voltage Clamp Current Meter | Wireless type |
Packing List
| Package | outer packing | Carton |
| inner packing | Cloth bag | |
| Accessory | Meter | 1 PCS |
| Receiver | 1 PCS | |
| Insulation rod（1M） | 5 PCS | |
| Cloth bag | 1 PCS | |
| Manual | 1 PCS | |
| Certificate | 1 PCS | |
| Warranty Card | 1 PCS |
