Electrical equipment SND Series (modifi
Model: Example: SND-ZTZ16000-1.5/40-320,
Product Description:
Changzhou Schneider (referred to as SND) Smart-regulation of
non-invasive implementation of the electric secto r is the
introduction of Schneider Electric, based on up-to-date control
technologies, to develop a new generation of intelligent product
design.
SND smart implementation of the regulation of electric bodies
straight trip (SND-ZTZ), multi-turn (SND-ZTD) and travel angle
(SND-QTJ angle middle of the whole trip and the trip-angle-angle
superposition of two trips) of the three majo r series . Applicable
to the closed-loop industrial process control system that can
reliably on the valve, the cut-off valve, throttle valve, ball
valve, butterfly valve, as well as the implementation of precise
control. This product is based on wo rking conditions there are
sub-type explosion-proof and general-two. Products to meet perfo
rmance targets JB / T8219-1999 "industrial process measurement and
control systems fo r electric executing agency" fo r its
explosion-proof type explosion-proof perfo rmance indicato rs in
line with GB3836.1-83 "environment fo r explosive gas power
equipment general requirements" GB3836.2-2000 "with an explosive
gas explosion-proof electrical equipment" d "".
Features:
1. Non-invasive design, debug simple, intuitive; 2. Trip, to rque
measurement accuracy, reliability;
3. With a slow speed customs clearance function; 4. Comprehensive
data reco rd;
5. Adaptive self-diagnosis function; 6. Automatically co rrect
sequence features;
7. In the operation of fault diagnosis function; 8. Netwo rk
functions;
9. Overheated moto r protection; 10. Inversion transient
protection;
11. Operate in both English and Chinese language interface options;
12. Control of the state of the passwo rd lock feature.
Wo rking conditions and technical parameters:
1, power supply: 380V10% 50Hz1%. Other voltage and frequency to be
special o rdered.
2, the ambient temperature: -20 ~ 60 ℃. (Up to the special
requirements of -40 ~ +70 ℃)
3, the relative temperature95% (+25 ℃).
4, signal: Input: 4 ~ 20mA DC;
Output: 4 ~ 20 mA DC.
5, the dead zone: 0.5% ~ 9% adjustable.
6, standard wo rk: S5 system (intermittent wo rk, an electric
brake), the smallest 25% duty cycle, the number of operations up to
1200 times / hour.
7, the level of protection: IP68 (water 4 meters deep 68 hours).
8, explosion-proof mark: Exd Ⅰ, ExdibBT4 and ExdibCT4.
With the existence ofB ~C grade explosive o r flammable gases
District 1 Zone 2 dangerous places, the temperature group T1 ~ T4
group.
