Substation Monitoring  

Substation Monitoring

 
Company Products Projects Services Contacts Download
 

Digital Fault Recorders

FR947-EX/PMU DFR and PMU

FR947 Digital Fault Recorder

Testing Devices

DV1512 Protection Relay Test

DI2502 RGDAT Tester

Protection Relays

DV938 Automatic Load Shed

DV926 Overcurrent Relay

Monitoring Devices

E.R.M.E.S.

DV928 Subtation Monitoring 

 

PHAROS - PMU Control Center

  

 

 

 

 

 

DV928

Substation Monitoring

 

Substation Monitoring

 
 

Brochure DV928 (not available)

Substation monitoring (MOIM)

ENEL Device certified

 
     

Device introduction

Documentation

 

Technical data

Download

 

Substation Monitoring - Device introduction

 

The DV928A2NCI implements the function of monitoring and control devices for protection and control of primary substations with isolated neutral (IT network) or grounded neutral (TT network) with coil compensation.

The device meets the ENEL DV1028A2NCI specification.

The device has 256 digital input to 110V and 24V and 40 digital outputs (relay contact). The interface with the device is achieved through RS232 and/or Ethernet (optional). On th back panel a RS485 ModBus connection allows sending data to central unit. All inputs and communication ports are isolated to the ground and between groups of different voltage.

 

Substation Monitoring - Documentation

 

User Guide (italian version)

 

If the English version is not available, contact us and we will provide the document that you have requested.

 

To download from the website the User Guide it is necessary to have a user name and password.
The user name and password may be requested by filling out the request form at
download page

 

 

Substation Monitoring - Technical data

 

Power supply

Power supply voltage 110V DC 20%

Minimum power: 10W

Maximum power: 25W

Voltage dips and short interruptions

            Insensitive to 100% of Vaux for 50 ms (min)

            Insensitive to 50% of Vaux for 100ms (min)

 

Dimensions

Height: 9U ( 19 rack mounting)

Width: 19

Depth: <30 cm

 

Digital input

Dielectric strength 3000V DC (1 min) (110V voltage level input)

Dielectric strength 1500V DC (1 min) (24V voltage level input)

Time resolution: 5ms

Power dissipation: <5mA

 

Signal relays

Dielectric strength 3000V DC (1 min) (110V voltage level output)

Dielectric strength 1500V DC (1 min) (24V voltage level output)

Rated voltage: 110V

Rated Current: 5A

Maximum switch capacity (L/R=40ms): 0,2A @110V

Mechanical endurance ≥106

 

Trip relays

Dielectric strength 3000V DC (1 min) (110V voltage level output)

Dielectric strength 1500V DC (1 min) (24V voltage level output)

Rated voltage: 110V

Rated Current: 5A

Maximum switch capacity (L/R=40ms): 0,5A @110V

Mechanical endurance ≥106

 

Comunicazione e software

Isolated serial connection (Dielectric strength 2500Vrms)

Ethernet 10/100 BASE-TX (on demand)

Setup with PC connection

Software SpyDV928 included.

Connection with MODBUS protocol on RS485

 

Technical documentation and Standards compliance

IEC 61000 4 2 (Level 3)

IEC 61000 4 3 (Level 3)

IEC 61000 4 4 (Level 3)

IEC 61000 4 5 (Level 4)

IEC 61000 4 6 (Level 3)

IEC 61000 4 8 (Level 5)

IEC 61000 4 10 (Level 3)

IEC 61000 4 12 (Level 3)

IEC 61000 4 16 (Level 4)

IEC 61000 4 17 (Level 3)

IEC 61000 4 29 (Level 3)

ENEL DV1028

ENEL REMC01

ENEL REMC02

ENEL RMEC01

ENEL RCLI01

ENEL LV27

ENEL LV29

ENEL DV1500

ENEL DV1501 A

ENEL DN7600

CEI 45-5

CEI 70-1 IP30 (front) IP20 (case)

 

 

Substation Monitoring - Download

 

SpyDV928 (italian version)

SpyDV928 ERMES edition (italian version)

Firmware DV928 (italian version)

 

If the English version is not available, contact us and we will provide the software that you have requested.

 

To download from the website it is necessary to have a user name and password.
The user name and password may be requested by filling out the request form at
download page

 

 

 

LogicLab s.r.l. -  VAT 13218590159 -  Via della valle 67 - 20841 Carate Brianza (MB)  - Italy - Tel (+39) 0362.805287 - Fax (+39) 0362.1914102 - info@logiclab.it