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Genset control KEA 350 RP P1

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Genset control KEA 350 RP P1

Product No.:: 2A350RS100
Shipping time:: on request (abroad may vary)
Stock:: piece

KEA 350 Software-Kit Legacy Package:

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Description

Mounting type: cabinet mounting (on mounting plate)
Operation: without display, without haptic keys
Type: back panel control
Accessories: RP 300 touch display (please order the RP 300 separately or choose directly the KEA 350 RP P1 bundle)

Latest functions:

PVready for parallel operation with PV systems
Arabic language (for an additional charge)

Applications:

Island operation
Emergency power operation
Extended emergency power operation
Transfer synchronization
Peak load operation
Mains parallel operation
Emergency power systems with sprinkler pumps
Genset parallel operation up to 32 gensets
Single gensets stationary/mobile
Single genset with multiple mains feeds
CHP and Prime Power

The KEA is delivered with the Kuhse standard parameterization. Alternatively, a project-specific parameterization can be ordered.

With the genset controls of KEA 350 Series standards are raised in genset paralleling control and power management system. These controllers come with standardized software that is simple to configure, yet easily customized for individual applications. Enhanced connectivity enables fast, reliable and secure interfacing to other controls and communications systems.

KEA 350 with a dedicated CANopen network for connectivity to up to 16 LS-5 Circuit Breaker Controls, enables control of complex distribution systems having multiple utility feeds and tie breakers, and parallel load sharing of up to 32 generators on up to 32 different bus segments. Redundant load sharing is selectable using Ethernet B and C networks for improved reliability. The control combines complete engine-generator control and protection with advanced, peer-to-peer paralleling functionality and innovative features in a robust, attractive, user-friendly and all-in-one package. The KEA 350 controls are designed to direct connect up to 690Vac and operate to 4000m above sea level without derating.

KEA 350 is available in two packages. Version P1, focused at complex paralleling applications provides redundant Ethernet communication, LS-5 connectivity, and standard I/O set. The Co-Gen/CHP model, Version P2, offers expanded onboard I/O set, 3-ph busbar voltage measurement capability and an interface expansion card slot for an additional interface/protocol.

Technical Data

General:

Power supply: 12/24 V- (8 bis 40 V–)
Intrinsic consumption: max. 22 W (LT: max. 32 W)
Ambient temperature (operation): -20 to 70 °C (LT: -40 to 70 °C)
Ambient temperature (storage): -30 to 80 °C
Ambient humidity: 95 %, non-condensing

Voltage (Voltage (software configurable): ( /∆)

100 Vac Rated (V_rated): 69/120 V~
Max. value (V_max): 86/150 V~
and 400 / 600 Vac Rated (V_rated): 400/690 V~
Max. value (V_max): 520/897 V~
Rated surge volt. (V_surge): 6,0 kV
Accuracy: Class 0,5
Measurable alternator windings: 3p-3w, 3p-4w, 3p-4w OD, 1p-2w, 1p-3w
Setting range primary: 50 to 650.000 V~
Linear measuring range: 1,25 × V_rated
Measuring frequency: 50/60 Hz (30 bis 85 Hz)
High Impedance Input; Resistance per path: 2,5 MΩ
Max. power consumption per path: < 0,15 W

Current (Isolated, software configurable):

Rated (I_rated): 1A or 5A
Linear measuring range: I_gen = 3.0×I_rated
I_mains/ground = 1.5×I_rated
Setting range: 1 to 32,000 A
Burden: < 0.10 VA
Rated short-time overcurrent (1 s): [1] 50×I_rated, [5] 10×I_rated
Accuracy: Class 0.5

Power:

Setting range: 0.5 to 99,999.9 kW/kvar
Accuracy: Class 1.0

Discrete inputs: isolated

Input range: 12/24 V_DC (8 to 40 V_DC)
Input resistance: approx. 20 kOhms

Transistor outputs (P2 only): isolated

Rated switching voltage: max. 24 V_DC
Maximum switching voltage: 40 V_DC
Maximum switching current: 300 mA DC
Isolation Test voltage (<1s): 500 V_AC
Isolation voltage (continuously): 100 V_AC/DC

Relay outputs: isolated

Contact material: AgCdO
Load (GP): 2,00 A~@250 V~/ 2,00 A–@24 V– / 0,36 A–@125 V– / 0,18 A–@250 V–

Analog inputs (isolated): freely scalable

Type 1: 0 to 1 V / 0 to 2000 Ohms / 0 to 20 mA
Resolution: 16 Bit
Maximum permissible voltage against genset Ground: 9 V
Maximum permissible voltage between genset Ground & PE : 100 V
Type 2 (P2 only): 0 to 10 V / 0 to 20 mA
Resolution: 14 Bit
Maximum permissible voltage against PE (Ground): 100 V
Maximum differential voltage to other DC Analog Inputs: 15 V
Type 3 (P2 only): 0 to 250 Ohms / 0 to 2500 Ohms
Resolution: 14 Bit
Maximum permissible voltage against PE (Ground): 100 V
Maximum differential voltage to other DC Analog Inputs: 10 V
Analog outputs (isolated): freely scalable
Type 1: ± 10 V / ± 20 mA / PWM
Basic insulation voltage (continuously, AVRout): 500 VAC
Reinforced insulation voltage (continuously, AVRout): 300 VAC
Insulation voltage (continuously, Govout): 100 VAC
Resolution: 12 Bit
Output ± 10 V (scalable): internal resistance
Output ± 20 mA (scalable): maximum load 500 Ohms
Type 2 (P2 only): 0/4 to 20 mA
Insulation voltage (continuously): 100 VAC
Insulation voltage (test; >2 s): 1700 VAC
Resolution: 12 Bit
Output: maximum load 500 Ohms

Housing Front panel flush mounting: Plastic housing

Dimensions WxHxD: 282 × 216 × 96 mm
Front cutout WxH: 249 [+1.1] × 183 [+1.0] mm
Connection: screw/plug terminals 2.5 mm²
Front: insulating surface
Sealing :
- Front: IP66 (with screw fastening)
- Front: IP54 (with clamp fastening)
Back: IP20
Weight: approx. 1,890 g (P1) / 2.560 g (P2)

Housing Back panel mounting: Powder Coated Sheet metal housing

Dimensions B x H x T
- P1: : 250 × 228 × 50 mm
- P2: : 250 × 228 × 84 mm
Connection: screw/plug terminals 2,5 mm²
Protection system: IP20
Weight : approx. 1.630 g (P1) / ca. 2480 g (P2)

Disturbance test

(CE): tested according to applicable IEC standards

Listings:

CE, UL, EAC, VDE, BDEW. CSA

Marine:

LR (Type Approval), ABS (Type Approval)

* 3 phase 3 wire - ∆ constellations are limited to 600 VAC system

Training

For the current genset control of the KEA 3X0 series we offer you different online trainings. Depending on your needs, you can choose between the introductory training and the comprehensive basic training.

You can book both trainings in our online shop in the Services section.

Software & CAD

CAD files