Key Features:
CURTIS Model: 1221M-6701
Norminal Battery Voltage (Volts): 72V (default setting), 48V or
2 Minute Current Rating (amps): 550
5 Minute Current Rating (amps): 375
1 Hour Current Rating (amps): 225
Plug Braking (A2 Busbar): Yes
PWM operating frequency: 15.6 kHz
Electrical isolation to heatsink (min.): 500 VAC
Key Features:
KSI input current (no contactors engaged):
70 mA without programmer
130 mA with programmer
Logic input current: < 2 mA
Status LED output current (max.): < 2 mA
Throttle Type: 0-5K Ω (default setting),
Dimensions: L281xW180xH80 mm
Operating ambient temperature range: -40°C to 50°C
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.
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 .
our service
1. OEM Manufacturing welcome: Product, Package...
2. Sample order3. We will reply you for your inquiry in 24 hours.
4. after sending, we will track the products for you once every two days, until you get the products. When you got the
goods, test them, and give me a feedback.If you have any questions about the problem, contact with us, we will offer
the solve way for you.