OEM Version DC Controller 1268-5403 48V 400A

Product Description

Product Description

Specifications:

PWM operating frequency: 16 kHz
Electrical isolation to heatsink (min.): 500 VAC
KSI input voltage (minimum): 16.8 V
KSI input current (typical): 160 mA without programmer; 200 mA with programmer
Ambient operating temperature range: -40°C to 50°C
Heatsink overtemperature cutback: starts at 85°C; cutoff at 95°C
Heatsink undertemperature cutback: 50% armature current at -25°C

 

Overview:

CURTIS 1268 controllers are separately excited motor speed controllers designed for use in a variety of transport vehicles. These programmable controllers are simple to install, efficient, and cost effective. Typical applications include heavy-duty golf carts, personnel transports, burden carriers, and other utility vehicles.

The 1268 controller offers smooth, silent, cost effective control of motor speed and torque. The speed sensor input allows superior closed-loop control for regulating vehicle speed. Unique braking parameters allow simple, intuitive deceleration tuning. A full-bridge field winding control stage is combined with a half-bridge armature power stage to provide solid state motor reversing and regenerative braking power without additional relays or contactors.

 

Key Features:

CURTIS Model: 1268-5403
Norminal Battery Voltage (Volts): 48V (default setting) or 36V
Amature 2 minute current rating (amps): 400
Field 2 minute current rating (amps): 50
Logic enable and logic power input voltage (minimum): 16.8 V
Logic enable and logic power input current (no contactors engaged): 160 mA without programmer; 200 mA with programmer
Logic input voltage: 20.0 V High; 7.5 V Low
Logic input current 10 mA
Throttle Type: various throttles can be used with the 1268 controller, including 5kΩ 3-wire potentiometers and 0-5V throttles.
Package environmental rating: IP64, IP67

Detailed Photos

Certifications

Packaging & Shipping

Company Profile

Hefei Huanxin Technology Development Co., Ltd. has been devoting ourselves to developing and manufacturing and other since 2004. We are located in Hefei, Anhui Province, with convenient transportation access. We employ over 101 - 200 People staff members. We have achieved great improvement since our company was founded in 2004. We abide by the motto of Firstclass quality, Reasonable price, Best service and Professional product support.

FAQ

1. who are we?
We are based in Anhui, China, start from 2004,sell to Domestic Market(33.00%),North America(15.00%),Southeast Asia(10.00%),South America(8.00%),Mid East(5.00%),South Asia(5.00%),Eastern Europe(3.00%),Africa(3.00%),Oceania(3.00%),Eastern Asia(3.00%),Western Europe(3.00%),Central America(3.00%),Northern Europe(3.00%),Southern Europe(3.00%). There are total about 101-200 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Lithium Battery,Battery Charger,Tiller Head,DC Converter,Accelerator,Battery Meter

4. why should you buy from us not from other suppliers?
Established in 2004, is a professional manufacturer engaged in the research, development, production, sales and service of electric vehicle controller, handle, meter, electronic accelerator and so on. Our products are mainly exported to Europe, USA, Asia,

5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW,Express Delivery;
Accepted Payment Currency:USD,HKD,CNY;
Accepted Payment Type: T/T,L/C,PayPal,Western Union;
Language Spoken:English,Chinese