CURTIS Programmable DC SepEx Controller 1244-5651 36V / 48V - 600A

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Product Description

Specifications:
* PWM operating frequency: 16 kHz
* Electrical isolation to heatsink (min.): 500 VAC
* KSI input current (no contactors engaged): * 160 mA without programmer
* 200 mA with programmer

* Logic input voltage: >7.5 V High; <1 V Low
* Logic input current: 10 mA
* Operating ambient temperature range: -40°C to 50°C
* Heatsink overtemperature cutback: 85°C
* Heatsink undertemperature cutback: -25°C
* Package environmental rating: IP64 / IP67

CURTIS 1244-5561 SepEx controller is designed for heavy duty electric vehicles applications, wildly applied in 36V and 48V DC
power driving system. For more details, please read carefully the CURTIS 1244 SepEx Controller Manual.

Features Include:
* Full-bridge field and half-bridge armature power MOSFET design, providing * infinitely variable forward, reverse, drive, and
brake control
* silent high frequency operation
* high efficiency
* Regenerative braking, providing longer operation on a single battery charge and reducing motor brush wear and motor heating
* Programmability through the 1313-4331 Handheld Programmer or 1314 PC Programming Station
* Complete diagnostics through the programmer and the internal Status LED
* Two fault outputs provide diagnostics to remotely mounted displays
* Continuous armature current control, reducing arcing and brush wear
* Automatic braking when throttle is reduced from either direction; this provides a compression braking feel and enhances safety
by automatically initiating braking in an operator hands off condition
* Deceleration Rate, Load Compensation, and Restraint features prevent downhill runaway conditions; speed is controlled to within
approximately 20% of level surface value
* MultiMode™ allows four user-selectable vehicle operating personalities
* Programmable to match individual separately excited motor characteristics
* Meets or exceeds EEC fault detect requirements
* Vehicle top speed is controlled and limited in each mode
* Linear temperature and undervoltage cutback on motor currents; no sudden loss of power under any thermal conditions
* High pedal disable (HPD) and static return to off (SRO) interlocks prevent vehicle runaway at startup
* Creep speed adjustable from 0% to 25% in each mode
* Continuous diagnostics during operation, with microprocessor power-on self-test
* Internal and external watchdog circuits ensure proper software operation
* Programmable coil drivers provide adjustable contactor pull-in and holding voltages
* Hour-meter enable output is active whenever the controller is providing motor current
* Optional Electromagnetic Brake Driver provides automatic control of an electromagnetic brake or other similar function
* Optional Reverse Signal Driver provides a low signal any time the vehicle is driving or braking in reverse
* Optional Auxiliary Driver provides a low signal to power an auxiliary contactor or other similar function
* Driver outputs are short circuit protected and provide built-in coil spike protection
* Controller is programmable to provide throttle control of motor speed, applied motor voltage, or motor torque
* Can be configured for CAN Bus compatibility

* CURTIS Model			1244-5561
* Norminal Battery Voltage (Volts)			48V (default setting) or 36V
* Amature Current Limit (amps)			500A
* Amature 2 Minute Current Rating (amps)			500A
* Amature 1 Hour Current Rating (amps)			160A
* Field 2 Minute Current Rating (amps)			50A

On Exhibition

Certifications

Our Company

Hefei Huanxin Technology Development Co.,Ltd, established in 2004, is a professional manufacturer engaged in the research, development, production, sales and service of Motor Controller, DC-DC Converter, Drive Wheel Assembly,Instrument Cluster, Switch, Accelerator and so on. Our company specialized in various kind of pallet trucks parts and forklift parts for both domestic and international markets.Also our company is the first-level agent of CURTIS BRAND and appointed of Britain Albright Contactor. In addition we have obtained ISO9001 and CE Certificates.Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your souring
requirement.We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success.

Packing & Delivery

Package:Normally we use the standard exporting packaging. We also can according to clients request .
1. By Couriers: DHL, UPS, FEDEX, TNT are the main courier companies we are cooperating.
2. By Air: Delivery from the Shanghai airport to customer’s destination city air port.
3. By Sea: Delivery from the Shanghai sea port .

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Product Categories

Battery Charger	Battery Indicator	Connector	Contactor
Control Handle	Curtis Controller	Curtis Controller Assy	DC Converter
DC Motor	Drive Wheel Assembly	Foot Accelerator Pedal	Golf Cart
Lithium Battery	Programmer	Switch	Ungrouped

CURTIS Programmable DC SepEx Controller 1244-5651 36V / 48V - 600A

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