Audited Supplier
ATD-650
1 Years
1 Years
Digital
Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Prepayment Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter
Motor Protection Controller
CE
Customized
AC/DC22V
400V
20ms
(4-20)MA
500
12VDC-36VDC
±1.0%
±2.0%
±0.05HZ
±2.0%
±2.0%
Antin
Paper Carton + Pallets
Hangzhou
903033900
Product Description
The ATD-650 low-voltage motor protection controller incorporates advanced network communication technology to provide a complete set of specialized solutions for low-voltage AC motor circuits and is ideal for intelligent MCC. It is suitable for many industries such as electric power, petrochemical, light industry, coal, paper making, steel, and metallurgy.
Main Features:
Main Features:
- The product has built-in rich protection functions
- It has linkage export function and can be set
- "tE time protection" complies with national standards (GB3836.3-2000)
- Automatically judge the size of fault current
- "Anti-sway" function to ensure that short-term shaking does not affect the continuity of the production process
- Self-starting function, the main circuit can be started in time according to the set parameters after a short power outage or power switching
- Can measure a variety of electrical parameters
- Built-in 4-20mA analog output
- Built-in multiple control methods
- The device can store fault parameters and information
- The display is intuitive, the operation is simple, and the LCD display is used
- Relay output, the export can be configured with different functions
- Switch input, can be configured with rich status and command signal functions
- Standard RS-485 communication interface, using standard MODEBUS-PTU protocol
- Using metal shell, the installation size is more reasonable, and can be installed in various drawers
- The product has a modular structure and flexible and diverse fixing methods
| Rated parameters | |
| Working power supply | AC/DC22V |
| AC rated voltage (line voltage) | 400V |
| AC rated current (external through-core current transformer) | 400A,300A,200A,150A,100A,75A,50A,25A,15A,10A,5A,1A |
| Switch node input | |
| Incentives | 24V internal excitation |
| Debounce time | 20ms |
| Relay contact output capacity | |
| Normally closed relay | AC400V / DC250V Maximum current allowed to be disconnected: 10A Long-term allowable closing current: 8A |
| Normally open relay | AC250V / DC30V Maximum current allowed to be disconnected: 5A Long-term allowable closing current: 5A |
| AO Output | |
| Output range | (4~20)mA |
| Load capacity | 500Ω |
| Voltage range | 12VDC~36VDC |
| Power consumption | |
| AC voltage circuit | >0.75VA/phase (Rated time) |
| Device power circuit | >6W |
| Overload capacity | |
| AC current loop | 2 times rated current, continuous operation 10 times rated current, 10s allowed 40 times rated current, 1s allowed |
| AC voltage circuit | 1.2 times rated current, continuous operation 1.4 times rated current, 10s allowed |
| measurement accuracy | |
| Line voltage measurement range | 380V 10V~456V; Deviation: ±0.5% 690V 10V~828V; Deviation: ±0.5% |
| Current measurement range | (0.05~1.2) times rated current; Deviation: ±1.0% |
| Active Power | ±1.0% |
| Reactive power | ±2.0% |
| Active energy | ±2.0% |
| Reactive energy | ±2.0% |
| Frequency | ±0.05HZ |
| Power Factor | ±2.0% |
| Analog output | ±2.0% |
| Protection setting error | |
| Action Value | |
| Electric current | ±50mA or customized ±3% |
| Voltage | ±2V or customized ±3% |
| Action time | |
| Definite time | Within the range of 0s~3s (including 3s), it shall not exceed 60ms. Within the range of 3s~99.9s, it shall not exceed ±2% of the set value. |
| Inverse time limit | Within the range of 0s~3s (including 3s), it shall not exceed 100ms. Within the range of 3s~99.9s, it shall not exceed 5% of the set value. |
| Working environment | |
| Operating temperature | -25ºC~55ºC |
| Storage temperature | -40ºC~70ºC |
| Operating humidity | ≤90%RH No condensation, no corrosive gas location |
| Storage humidity | ≤95%RH No condensation, no corrosive gas location |
| Altitude | ≤2000m |
| Electromagnetic compatibility performance | |
| Electrostatic discharge immunity | IV Level (GB/T17626.2 IEC 61000-4-2) |
| Radiated radio frequency electromagnetic field immunity | III Level (GB/T17626.3 IEC 61000-4-3) |
| Electrical fast transient burst immunity | IV Level (GB/T17626.4 IEC 61000-4-4) |
| Surge immunity | IV Level (GB/T17626.5 IEC 61000-4-5) |
| RF conducted immunity | III Level (GB/T17626.6 IEC 61000-4-6) |
| Power frequency magnetic field immunity | IV Level (GB/T17626.8 IEC 61000-4-8) |
| Oscillation wave immunity | III Level (GB/T17626.12 IEC 61000-4-12) |
| Electromagnetic emission limits | Qualified (GB/T14598.16 IEC 6255-25) |
| Electrical insulation performance | |
| Dielectric strength | 2kVPower frequency voltage, 1 min (GB/T13729) |
| Insulation resistance | Not less than 100MΩ (GB/T13729) |
| Surge voltage | 5kV, 12/50μS (GB/T13729) |
| Mechanical behavior | |
| Vibration response/durability | I Level (GB/T11287) |
| Shock response/durability | I Level (GB/T14537) |
| Collision Response | I Level (GB/T14537) |
