Woodward’s easYgen-300™ Series provides affordable, value-packed genset controllers for auto start and transfer switch applications. They provide all the essential functionality for stand-by diesel genset applications with monitoring, protection, and event recording options common to higher-end controls.
Position inputs are used to interlock the GCB and MCB internally, ensuring that both can’t be closed at the same time and eliminating the need for external relays. A compact, fully-enclosed molded housing, removable terminal connectors, and fast, easy PC programmability make it the smart control choice for serial stand-by genset production.
Features include:
Single-breaker or two-breaker control
Automatic and manual operation modes
Breaker position monitoring
1-phase and 3-phase configurable voltage sensing options
Generator protection
CAN option for common J1939 alarms
Digital display for voltage and frequency measured values, alarm annunciation, and counters
Password-protected PC and front-face programmability
Packages
The easYgen-300 Series is available with different feature packages. The following table shows the differences between these packages.
| |
easYgen-300 Series
|
| Model |
easYgen-320
|
easYgen-320 |
easYgen-350 |
easYgen-350
|
| Package |
---
|
X
|
---
|
X
|
| GCB control / MCB control |
●/---
|
●/--- |
●/●
|
●/● |
Generator voltage measuring
|
1-phase / 2-wire
|
3-phase / 4-wire |
1-phase / 2-wire
|
3-phase / 4-wire |
Relay outputs
|
1
|
1
|
2
|
2
|
CAN bus interfaces
|
---
|
1
|
---
|
1 |
Specifications
Power supply
|
12/24Vdc (6.5 t0 32Vdc) |
Consumption
|
max. 10W |
Ambient temperature (storage)
|
-20 to 80 °C / -04 to 176 °F |
Ambient temperature (operation)
|
-20 to 70 °C / -04 to 158 °F |
Ambient humidity
|
95 %, non-condensing
|
Voltage AC input
|
120Vac and 480Vac true RMS
|
Accuracy
|
Class 1 |
Current AC input
|
1A or 5A true RMS, isolated
|
Accuracy Iac
|
Class 1
|
Discrete inputs (isolated)
|
Range: 12/24Vdc (8 to 40Vdc)
|
Relay outputs
|
Relays, dry contacts
|
Load (resistive)
|
2A@24Vdc and 250Vac |
Analog inputs
|
0 to 500Ohm, 0 to 20mA
|
Analog outputs (isolated)
|
± 10 V / ± 20 mA / PWM
|
Housing
|
|
Front panel mounting
|
Plastic housing |
Dimension (WxHxD)
|
158 × 158 × 40 mm |
Sealing (front/back)
|
IP54/IP20
|
Weight
|
Approx. 450 g
|