Description
Overview
GAOTek digital input and output analyzer is Input are 1 A or 5 A Current Transformer and Measurement is V, A, W, Var, kWh, kVarh, PF and Bi-directional Energy and Power Measurement and multi-tariffs 4 Tariffs, 8 Time Segments and 4 x Digital Inputs and 2 x Digital Outputs and Communication. It has TCP or IP Communication Up to 63rd THD and IHD Networks are 1P2 W or 2P3 W or 3P4 W.
Technical Specifications
| RTC | 0.5 seconds per day |
| Voltage Input | Rated Voltage 3 VAC x 230 VAC (L to N) or 400 VAC (L to L) |
| Measurement Range 30 VAC to 350 VAC (L to N) 30 VAC to 660 VAC (L to L) | |
| PT Input | Max. Input 600,000 VAC |
| Frequency | 45 Hz to 65 Hz |
| Current Input | Rated Value 1 A to 5 A (Default), 100 mA or mV (Optional) |
| Current Input | Range 1 A to 9999 A |
| Digital Input | Quantity 4 Channels |
| Type Dry Contact Input (Internal Power Supply 20 to 24 VDC) | |
| Accuracy Class | 0.5 |
| Digital Output | Quantity and Type 2 Channels of Electromagnetic Relay Output |
| Contact Capacity 250 VAC or 3 A | |
| Aux. Power Supply | Voltage Range 80 VAC to 300 VAC or 100 VAC to 420 VDC |
| Power Consumption | Voltage Circuit <2 W or 10 VA Current Circuit <1 VA |
| Operating Temperature | -13 °F to 131 °F (-25 ℃ to 55 ℃) |
| Dimensions | 3.78 in x 3.78 in x 2.6 in (96 mm x 96 mm x 66 mm) |