Description
Manufactured in the UK, the DG1 are part of Eaton’s next generation PowerXL Series of adjustable frequency drives specifically made for more demanding commercial and industrial applications. The control module was designed to include standard communication protocols and I/O while still being modular to add additional option cards. Notably, the DG1 is highly flexible due to this modular setup.
Besides the robust performance, the DG1 is available in IP00, IP20, IP21, and IP54 enclosures. As a result, systems that demand limited dust input and limited water spray from any direction will find DG1 as ideal. Eaton’s patented Active Energy Control is a standard feature on DG1 drives, offering customers increased efficiency, safety and reliability.
In other words, the industry-leading energy efficiency algorithm, high short-circuit current rating and robust design, makes DG1 a environment friendly, efficient and reliable option for many applications. For example, features such as the auto change function, damper start, pipe fill function, dry run of belt demolition detection and fire mode function emphasize the DG1 as a premium product for usage in the market segments HVAC, water/wastewater and industrial mediums handling. Additionally the DG1 can withstand up to 150% overload making them favorable for more demanding applications as well.
Installation of the DG1 is made simple with the keyhole mounts and pluggable control terminals. Parameter configuration is done via the integrated keypad and display which allows for control of the drive. The built-in integral brake transistor and EMI/RFI filter also mean reduced external components during installation. Installers can also program the drive with the Power Xpert software.
Key features of the DG1:
- Simple PLC functionality
- Built-in EMI/RFI filter
- Low ambient operation (-10°C)
- Brake chopper options
- Dual overload ratings
- IP00, IP20, IP21, and IP54 enclosures
DG1-327D8FB-C21C DG1 Features
1. DG1-327D8FB-C21C Power Xpert inControl Software
The PowerXL Series PC Tool is designed for programming, controlling and monitoring the DG1 drives. Features include loading parameters that can be saved to a file or printed, setting references, starting and stopping the motor, monitoring signals in graphical or text form, and real-time display.
2. DG1-327D8FB-C21C Safe Torque Off
The DG1’s built-in safe torque off feature immediately disables the drive in abnormal conditions. The feature removes the need for an external input contactor and additional wiring, which leads to faster installation. It also offers better safety standards compared to mechanical solutions.
3. DG1-327D8FB-C21C Expandable In Line with Your Needs
Should the standard input/output options prove insufficient (as may be the case in multi-pump applications, for example), two expansion slots are available that can be used for virtually any task. This not only includes analog and digital inputs and outputs, but also various communication modules:
- 3 relays
- 3 DI, 3 DO, 1 thermistor
- 1 analog input, 2 analog outputs
- 3 PT100
- 6 digital inputs for 240 V
- Profibus
- CANopen
- DeviceNet
4. DG1-327D8FB-C21C Connectivity With Communications Modules
DG1 supports major communication industry protocol that allows the drive to be connected into existing networks. Its built-in module supports Ethernet/IP, Modbus TCP, Modbus RTU (RS-485), and BACnet (RS-485) while additional modules can be inserted to connect with these protocols:
- CANopen
- PROFIBUS
- DeviceNet
Other DG1-327D8FB-C21C DG1 Features
1. Input Ratings
- Supply Voltage
- 208 - 240 V +10%/-15%
- 380 - 500 V +10%/-15%
- 525 - 600 V +10%/-15%
- Supply Frequency
- 50 - 60 Hz (variations up to 45 - 66 Hz)
- Starting Delay
- 3s (FR1 and FR2)
- 4s (FR3)
- 5s (FR4)
- 6s (FR5 and FR6)
- Short-Circuit Withstand Rating
- 100 kAIC (fuses and circuit breakers)
- 5 kAIC (without fuses or breakers)
2. Output Ratings
- Output Voltage
- Overload Current
- 150% of drive rating for constant torque
- 110% for variable torque
- Initial Output Current
- Output Frequency
- Frequency Resolution
3. Control Characteristics
- Control Methods
- Frequency control
- Speed control
- Open-loop speed control
- Open-loop torque control
- Switching Frequencies
- 230 - 480 V range:
- FR1-3: 1 - 12 kHz
- FR4-6: 1 - 10 kHz
- 230 - 480 V defaults:
- FR1-3: 4 kHz
- FR4-5: 3.6 kHz
- FR6: 2 kHz
- 575 V range:
- 575 V defaults:
- FR1-4: 3 kHz
- FR5-6: 2 kHz
- Automatic switching frequencies derating in case of overload
- Frequency Reference
- Analog Input: Resolution 0.1% (10-bit), accuracy +1%
- Analog Output: Resolution 0.1% (10-bit), accuracy +1%
- Panel Reference: Resolution 0.01 Hz
- Field Weakening Point
- Acceleration Time
- Deceleration Time
- Braking Torque
- DC Brake: 30% x motor rated torque (Tn) without brake chopper)
- Dynamic Braking (with optional brake chopper using an external brake resistor): 100% continuous maximum rating
4. Ambient Conditions
- Temperature
- Storage: -40 to +70°C
- Operating:
- CT: -10 (no frost) to +50 up to +60°C with derating
- VT: -10 (no frost) to +40 up to +60°C with derating
- Altitude
- 100% load capacity (no derating) up to 3280 ft. (1000m); 1% derating for each 328 ft. (100m) above 3280 ft. (1000m); max is 9842 ft. (3000m) (2000m for corner grounded earth main systems)
- For 575 V products, maximum altitude is 6561 ft. (2000m) regardless of main system
- Humidity
- 95 % RH, noncondensing, non-corrosive
- Vibration
- 5 - 150 Hz
- Displacement Amplitude: 1mm (peak) at 5 - 15.8 Hz (FR1-6)
- Maximum Acceleration Amplitude: 1g at 15.8 - 150 Hz (FR1-6)
- Shock
- Storage and Shipping: Maximum 15 g. 11ms (in package)
- Overvoltage
- Pollution Degree
- Exclosure Class
- IP21/Type 1 standard in entire kW/hp range
- IP54/Type 12 option
- Note: Keypad or keypad hole plug required to be mounted in drive for IP54/Type 12 rating
- MTBF
- FR1: 165,457 hours
- FR2: 134,833 hours
- FR3: 102,515 hours
- FR4: 121,567 hours
- FR5: 108,189 hours
- FR6: 100,000 hours
- Noise
- FR1: 51.2 dB
- FR2: 58.6 dB
- FR3: 61.0 dB
- FR4: 68.0 dB
- FR5: 69.1 dB
- FR6: 73.2 dB
5. Enclosure
6. Programming
- Keypad
- Built-in keypad as standard
- Display
- Built-in multi-language text display
- PC
7. Fieldbus Connectivity
- Built-in
- Ethernet/IP
- Modbus TCP
- Modbus RTU (RS-485)
- BACnet(RS-485)
- Optional
- CANopen
- PROFIBUS
- DeviceNet
8. I/O Specifications
- 8DI, 1DO
- 2AI, 2AO
- 2FC, 1FA relays
9. Application Features
- PID Control
- Internal PID Controller
- Multi Setpoint Select
- Standby / Sleep Mode
- Brake Chopper
- The brake chopper circuit option is used for applications that require dynamic braking on frames 0-3
- EMI/RFI Filter
- Eliminates the need for external components with additional wiring, thereby saving additional space inside the control panel
- Standard on all drives-meets EMC category C2
- Dual Overload Ratings
- 110% variable torque
- 150% variable torque
- Graphical LCD & Keypad
- High resolution multi-language support
- Supports simple menu navigation as well as on-screen diagnostics and troubleshooting
- Expansion Slots
- Can be used for:
- 3 relays
- 3 DI, 3 DO, 1 thermistor
- 1 analog input, 2 analog outputs
- 3 PT100
- 6 digital inputs 240 V
- Profibus
- CANopen
- DeviceNet
- Intended to support additional I/O or communication protocols as necessary
- Safe Torque Off
- This feature removes the need for an external input contactor and additional wiring
- Built in with functional safety SIL 1 certification
10. Maintenance & Diagnostics
- Data Logging
- Error log records the last 8 errors, together with a time stamp in real time and exact system conditions at the time of the fault
- The internal log supports troubleshooting and maintenance work
11. Standards Compliance
- Safety
- UL 508C, CSA C22.2 No. 274-13 and EN 61800-5-1
- EMC
- +EMC2: EN 61800-3 (2004), Category C2; The drive can be modified for IT networks and corner grounding TN system
- Electrostatic Discharge
- Second environment, IEC 61000-4-2, 4 kV CD or 8 kV AD, Criterion B
- Fast Transient Burst
- Second environment, IEC 61000-4-4, 2 kV/5 kHz, Criterion B
- Dialectical Strength
- Primary to secondary: 3600 Vac/5100 Vdc
- Primary to earth: 2000 Vac/2828 Vdc
- Approvals
- EAC, RCM (C-Tick), RoHS, CE, UL and cUL (see nameplate for more detailed approvals)
