Delta Electronics VFD Drives ME300 compact series

Delta Electronics
 

Delta‘s ME300 Series is a new generation compact vector control drive that inherits Delta’s superior drive technology, but with a 60% reduction in size. It supports both IM and PM motors, providing higher efficiency and flexibility. Various built-in essential functions are standard to reduce the need for additional expenses and to shorten installation time. The STO function is an option that prevents damage. With its user-friendly operation, ultra-compact size, quick installation, and flexible, durable design, the ME300 is your key to increased market competitiveness and greater success. Applications: Fans & pumps, conveyors, blowing machines, packing machines, wood working machines.


  • Supports IM / IPM /SPM motors and VF / SVC control
  • Up to 200% rated starting torque at 0.5 Hz
  • 2 set of motor parameter for multi-motor control
  • Supports high speed pulse and PWM signal input
  • Built-in single / multi-pump function
  • Built-in braking choppers for the entire series
  • Optional EMC filter for 1-phase 230V(C2), 3-phase 460V(C3) models
  • Optional Safe Torque Off (SIL2/PLd) model
  • 100% PCB coating for circuit(IEC 60721-3-3 class 3C3) for harsh environment
  • Built-in PID feedback control, no additional PID controller required
  • Built-in potentiometer for easy adjustment

Additional links:

 Technical documentation and Downloads
 Request additional information and get a price quote
 

Model range

ME300 compact series (1 phase 115 V)

Model Capacity,
kW
Current,
A
Deceleration time, sec Dimensions
(W x H x D), mm
Price
VFD0A8ME11ANSAA 0.1 0.8 0-600 68x128x78 reduced!
VFD1A6ME11ANSAA 0.2 1.6 0-600 68x128x78 reduced!
VFD2A5ME11ANSAA 0.4 2.5 0-600 68x128x78 reduced!
VFD4A8ME11ANSAA 0.75 4.8 0-600 87x157x136 reduced!

ME300 compact series (1 phase 230 V), built-in EMC filter

Model Capacity,
kW
Current,
A
Deceleration time, sec Dimensions
(W x H x D), mm
Price
VFD0A8ME21AFSAA 0.1 0.8 0-600 72x142x143 reduced!
VFD1A6ME21AFSAA 0.2 1.6 0-600 72x142x143 reduced!
VFD2A8ME21AFSAA 0.4 2.8 0-600 72x142x143 reduced!
VFD4A8ME21AFSAA 0.75 4.8 0-600 72x142x143 reduced!
VFD7A5ME21AFSAA 1.5 7.5 0-600 87x157x163 reduced!
VFD11AME21AFSAA 2.2 11 0-600 87x157x163 reduced!

ME300 compact series (1 phase 230 V)

Model Capacity,
kW
Current,
A
Deceleration time, sec Dimensions
(W x H x D), mm
Price
VFD0A8ME21ANSAA 0.1 0.8 0-600 68x128x78 reduced!
VFD1A6ME21ANSAA 0.2 1.6 0-600 68x128x78 reduced!
VFD2A8ME21ANSAA 0.4 2.8 0-600 68x128x107 reduced!
VFD4A8ME21ANSAA 0.75 4.8 0-600 72x142x127 reduced!
VFD7A5ME21ANSAA 1.5 7.5 0-600 87x157x136 reduced!
VFD11AME21ANSAA 2.2 11 0-600 87x157x136 reduced!

ME300 compact series (3 phase 230 V)

Model Capacity,
kW
Current,
A
Deceleration time, sec Dimensions
(W x H x D), mm
Price
VFD0A8ME23ANSAA 0.1 0.8 0-600 68x128x78 reduced!
VFD1A6ME23ANSAA 0.2 1.6 0-600 68x128x78 reduced!
VFD2A8ME23ANSAA 0.4 2.8 0-600 68x128x92 reduced!
VFD4A8ME23ANSAA 0.75 4.8 0-600 68x128x125 reduced!
VFD7A5ME23ANSAA 1.5 7.5 0-600 72x142x127 reduced!
VFD11AME23ANSAA 2.2 11 0-600 87x157x136 reduced!
VFD17AME23ANSAA 3.7 17 0-600 87x157x136 reduced!
VFD25AME23ANSAA 5.5 25 0-600 87x157x138 reduced!

ME300 compact series (3 phase 460 V), built-in EMC filter

Model Capacity,
kW
Current,
A
Deceleration time, sec Dimensions
(W x H x D), mm
Price
VFD1A5ME43AFSAA 0.4 1.5 0-600 72x142x143 reduced!
VFD2A7ME43AFSAA 0.75 2.7 0-600 72x142x143 reduced!
VFD4A2ME43AFSAA 1.5 4.2 0-600 72x142x143 reduced!
VFD5A5ME43AFSAA 2.2 5.5 0-600 87x157x163 reduced!
VFD7A3ME43AFSAA 3 7.3 0-600 87x157x163 reduced!
VFD9A0ME43AFSAA 3.7 9 0-600 87x157x163 reduced!
VFD13AME43AFSAA 5.5 13 0-600 109x207x171 reduced!
VFD17AME43AFSAA 7.5 17 0-600 109x207x171 reduced!

ME300 compact series (3 phase 460 V)

Model Capacity,
kW
Current,
A
Deceleration time, sec Dimensions
(W x H x D), mm
Price
VFD1A5ME43ANSAA 0.4 1.5 0-600 68x128x113 reduced!
VFD2A7ME43ANSAA 0.75 2.7 0-600 68x128x127 reduced!
VFD4A2ME43ANSAA 1.5 4.2 0-600 72x142x127 reduced!
VFD5A5ME43ANSAA 2.2 5.5 0-600 87x157x136 reduced!
VFD7A3ME43ANSAA 3 7.3 0-600 87x157x136 reduced!
VFD9A0ME43ANSAA 3.7 9 0-600 87x157x136 reduced!
VFD13AME43ANSAA 5.5 13 0-600 109x207x138 reduced!
VFD17AME43ANSAA 7.5 17 0-600 109x207x138 reduced!

Hardware Design

Compact design and user-friendly interface



Side-by-Side Installation

Flexible and efficient installation supports side-by-side installation with operating temperature of -20˚C ~ 40˚C
* standalone installation:
50˚C without load dropping.
Max. ambient temperature is 60˚C.



Outstanding Drive Performance of Delta Electronics

Supports IM and PM Motors
Supports 2 independent induction motor control parameter sets



High Starting Torque
Delivers 200% high starting torque with a low speed control of 3Hz. This feature provides outstanding machine stability and is suitable for dynamic loading applications



Deceleration Energy Backup (DEB)
Controls the motor deceleration to a stop when an unexpected power shut-down occurs to prevent mechanical damage. When power resumes, the motor will accelerate to its previous speed



Enhanced Braking Capability
The Deceleration Energy Control Mode shortens braking time by adjusting the motor speed and current, and replaces the need for braking resistors



Delta Electronics ME300 drives have strong system support

Pump Control
- Sleep Mode & Leakage Detection: When the system is at constant pressure, the ME300 will enter / stay in sleep mode to prevent frequent starting and stopping (P roper parameter settings required)
- Dry-run Detection: When the water supply is off, the ME300 will decelerate to stop to protect pump from dry-run

Multi-pump Control
- Alternate Operation: Alternates pump operation in cycles. Cycle can be set by hours, days or weeks
- Constant Pressure Mode: Provides consistent energy-efficient wate r supply by adjusting operating pump quantities based on real-time demands



Pulse Input
Supports single pulse and PWM input (10 kHz) from controller as frequency command



High Overload Capability
- Normal duty: rated current 120% for 60 seconds; 150% for 3 seconds
- Heavy duty: rated current 150% for 60 seconds; 200% for 3 seconds

Common DC Bus
DC ± terminals for common DC bus wiring; the drives share the regeneration power during deceleration to save energy and the braking resistor

Built-in Modbus Communication
Built-in RS-485 (Modbus) communication

Built-in Braking Chopper
Larger braking torque capability with an additional braking resistor

Delta Electronics ME300 drives are stable, safe and reliable

Safe Torque OFF
Compliant with:
- ISO 13849-1:2015 Category 3 PL d
- EN 61508 SIL2
- EN 60204-1 Category 0
- EN 62061 SIL CL 2



PCB Coating
100% PCB coating (IEC 60721-3-3 class 3C3 standard) ensures drive operation stability and safety in critical environments



NEMA 1 Kit (Optional)
Provides NEMA 1 kit to prevent dust and other particles from entering the drive and avoids risk from electric shock. It is suitable for applications under critical conditions

Built-in EMC Filter
Built-in Class A (C2)* standard EMC filter saves additional procurement cost and wiring time, and provides more cabinet space for other devices to use
*Class A (C3) for 400V models

Delta Electronics ME300 drives are easy to set up

Application Groups (Macro)
- Simplifies the parameter setting process by grouping the parameters for different applications to use
- Users can establish own parameter group for different customer or equipment
- User-defined parameter values can be retained when resetting to default

Screwless Wiring of Control Terminal
Spring clamp terminal blocks provide fast and easy wiring

Delta Electronics ME300 drives fit into wide range of applications

Single / Multi-pumps
- Built-in PID feedback control, no additional PID controller required
- Supports multi-pumps (constant pressure) and alternate operation
- Equipped with liquid leakage detection function and sleep mode
- Displays actual and target value at the same time for easy operation
- Pump or self-defined parameter groups for easy setting
- Wide range voltage input for various types of pumps and areas



Conveyors
- Built-in potentiometer for easy adjustment
- High starting torque: up to 200% at 0.5 Hz
- Outstanding acceleration / deceleration performance improves production efficiency
- Built-in braking chopper saves space and purchasing costs
- 2 sets of motor parameters for more flexibility
- Compact design for space savings
- STO function enhances system safety



Fans
- Supports both induction motor and permanent motor (IPM/SPM)
- Supports multi-pole motors for low speed operation
- Built-in potentiometer for easy adjustment
- Speed search function allows motor start without stopping
- Optimized hardware layout and anti-pollution design resist dust and fiber
- Compact design for space savings



Woodworking Machines
- Outstanding acceleration / deceleration performance improves production efficiency
- STO function enhances system safety
- Built-in EMC filter effectively reduces electromagnetic interference
- Compact in size and weight, easy to install and maintain



Packaging Machines
- Compact design provides more cabinet space
- STO function enhances system safety
- Built-in braking chopper saves system construction cost
- Built-in RS-485 (Modbus)
- Supports high speed pulse and PWM input as frequency command to improve control precision



Textile Machines
- Optional NEMA1 kit provides excellent protection in environment with dust, fiber and moisture
- Improved heatsink design prevents fiber clogging the air way; modular design of fan is easy to clean and provides longer lifetime
- Improved braking capability shortens the deceleration to stop time, suitable for sudden stop requirements
- Deceleration to stop function protects the equipment from damage when sudden power failure occurs
- STO function enhances system safety
- Supports both induction motors and permanent motors (IPM/SPM)


Download manuals (all parameters)

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