GE VMIVME-7455 Redundant system power module

Description

VMIVME-7455  the action of the lifting tool tilting 1 # screw on page 4205 of program drawing PC2 as an example, it can be seen from the logic block PC2.4.2.42 in Figure 1 that there are two situations when the 1 # screw needs to be extended. The first situation is to manually adjust at the front end of the boom, and at this time, as long as the manual adjustment command is given, that is, ST_ SCRWJ1_ MAN_ CW_ O is 1, and it is not necessary to meet the allowable conditions for the tilting operation of the lifting tool to make the 1 # screw extend and have action. The second scenario is that the instruction of the cab crane tilt adjustment handle, the tilt 1 # encoder extension stop signal, and the VMIVME-7455  conditions for crane tilt operation are met. As long as SCRW1_ END_ L_ EXT (tilt 1 # encoder extension stop signal) is 0, while ST_ TLS_ ON_ When the ALLOWED (allowable condition for lifting tool tilting operation) is 1, and the cab lifting tool tilting adjustment command is received, then the 1 # screw extends and acts. The contraction action is the same.

Main technical parameters:
Accuracy: ± 5% F? S
Alarm mode: digital display
Alarm sound: ≥ 70Db
Response time: ≤ 30S
Recovery time: ≤ 60S
Resolution: ± 1Ppm ± 1% LEL
Security level: Exd II Ct3
Measurement range: (0-100) PPm/(0-1000) PPm/(0-100)% LEL
Working environment: Temperature: -20 ℃~60 ℃
Humidity: ≤ 95% RH without frost formation
Charging voltage: 4.2-4.7V
Charging time: 8-12 hours

=====================================================================================================

FAQ：
1.How soon can we receive the goods？
We all have stock on hand and can support payment and delivery on the same day！

2.What payment methods are supported？
There are many ways(T/T….) for you to choose and You can choose anyone you want.

3.Is there any after-sales service？
Of course, if our goods are brand new, they are guaranteed for one year！

4.What express delivery is supported?
Support FedEx DHL Express International Shunfeng, etc.

5.How to keep in touch with you？
You can contact me 24 hours at any time through WeChat ，Skype ， WHATSAPP， LINE and my email！
Thank you again for your consultation and wish you a happy life

=====================================================================================================

MORE YOU NEED

EPRO                PR6423/000-031-CN+CON021
GE                IS220UCSAH1A
GE                IS420UCSBH4A
RELIANCE        WR-D4007
ALSTOM        V0701596-001102
ABB                PFSK152 3BSE018877R1
EPRO                MMS3120/022-000 9100-03047-01

GE                GESSBS-6AH256
A-B                1326AB-B720F-M2L/B
ABB                3BHE003604R0102 UFC765AE102
BENTLY                136188-02
REXROTH                VEP40.3CEN-256NN-MAD-128-NN-FW
KONGSBERG        RCU501
ABB                AI02J
YOKOGAWA        YHC5150X