Related Manuals for Static Power iSTS W
Summary of Contents for Static Power iSTS W
- Page 1 Model W User Manual Wall Mount Static Transfer Switch iSTS W – User Manual R14...
- Page 2 STATIC POWER Pty Ltd Post to: Manufactured at: Contact us: ABN 42 101 765 913 Box 2003 5 Candlebark Court +61 3 9437 0494 Research Delivery centre Research, VIC 3095 support@staticpower.com.au Research, VIC 3095 - Australia Australia www.staticpower.com.au iSTS – User Manual...
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Page 3: Table Of Contents
6.8 Input Transient Settings 6.9 Output Settings 7. FAULT DIAG N OSIS 7.1 Fault Codes 7.2 Load Fault 8. R ECOM M EN DED M AIN TEN AN CE SCH EDULE 9. SPECIFICATION S iSTS W – User Manual Page 1... -
Page 4: Safety Instructions
▪ Once the connections have been made on the terminals, all terminal covers must be replaced before operation. ▪ Connecting cables must be supported. ▪ Earth connection must be checked for safe function after assembly. iSTS W – User Manual Page 2... -
Page 5: Maintenance Bypass
1.7 Warranty Static Power operating through its authorised agents warrants that the standard products will be free of defects in materials and workmanship for a period of 24 months after the date of invoice, or such other period as may be specified. -
Page 6: System Overview & Operation
The iSTS does not have any automatic tripping devices, so load discrimination is undertaken in the primary and secondary supply networks. 2.2 Overview The picture shows a bottom cable entry iSTS W. The maintenance bypass switch and terminal arrangement is reversed for top cable entry models. iSTS W – User Manual... -
Page 7: Operational Parameters
*Due to the nature of the silicone controlled rectifiers used in all static transfer switches, some current must be applied to the iSTS to ensure a clean break during transfers. Overload Capacity Time @20°C 150% 175% 400A 0.1s 2000A 1 cycle 2.4 Line Diagram: Single Phase/2-Pole iSTS W – User Manual Page 5... -
Page 8: Line Diagram: 3 Phases, Neutral Available And Not Switched
W 2.5 Line Diagram: 3 Phases, Neutral available and not switched 2.6 Line Diagram: 3 Phases, Neutral switched iSTS W – User Manual Page 6... -
Page 9: Operation
This equipment is not suitable for installation into environments that utilise RCD earth leakage detectors on the inputs of the static transfer switch. Consult Static Power for special considerations. EARTH CONNECTION IS ESSENTIAL BEFORE WORKING ON CIRCUITS OR CONNECTING / DISCONNECTING SUPPLIES. -
Page 10: Installation
Single-Phase Bottom Entry Model Three-Phase Bottom Entry Model Neutral Active Earth Neutral Line 1 Line 2 Line 3 Earth Top of unit Top of unit Output Output Supply 2 Supply 2 Supply 1 Supply 1 iSTS W – User Manual Page 8... -
Page 11: Synchronism
- Supply 1 & 2 are not in synchronism - The unit is too hot (thermal bi-metal switch on H.S. activated) - There is / was an overcurrent/ overload / load fault condition iSTS W – User Manual Page 9... -
Page 12: User Interface
ALARM CANCEL BUTTON Alarm LED will remain on until the fault is cleared Pressing the two buttons together will mute the audible alarm. The visual alarm will not be 13 & 15 ALARM MUTE affected iSTS W – User Manual Page 10... -
Page 13: Display Screen
(Single phase units will only show L1) 2 Frequency Shows the frequency of the input supplies 3 Sync This is the difference between the frequencies of Supply 1 and 2 in degrees iSTS W – User Manual Page 11... - Page 14 IP Allocation can be set to Static and entered manually, or set to Dynamic (DHCP) where the device will be assigned an IP address automatically. Refer to the Web Interface section for instructions on accessing advance settings. iSTS W – User Manual Page 12...
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Page 15: Preferred Switch
RED, variables display will show degrees out of synchronism. Only operate when less than 10 degrees). If the control is not operating you may need to use other means to determine that the supplies are in synchronism. Do not operate the OVERRIDE switch onto an absent supply. iSTS W – User Manual Page 13... -
Page 16: Remote Connection Port - High Density
15 to 14 Normally Closed ON A (Supply 1) 16 to 19 REMOTE CONTACT Emergency power off 17 to 19 REMOTE CONTACT Transfer to Supply 1 18 to 19 REMOTE CONTACT Transfer to Supply 2 iSTS W – User Manual Page 14... -
Page 17: Confirm Operation
2. TURN OFF Supply 1 using the isolator switch on the front of the unit. 3. Finally operate the Maintenance Bypass by turning to position 2. The unit will now be in bypass mode on Supply 2. iSTS W – User Manual Page 15... -
Page 18: Reinstatement From Maintenance Bypass
Use navigation buttons on the unit and move to the Settings menu, enter the passcode 1 2 3 to access TCP/IP settings. Setting IP Allocation to Static allows for manual input of IP address, subnet and gateway. COMMUNICATION SETTINGS iSTS W – User Manual Page 16... -
Page 19: Connecting To A Pc
5 to 10 seconds and reconnect the cable, this in turn should re-register the device on the network. iSTS W – User Manual Page 17... -
Page 20: Control Panel
• Setting the preferred supply • Setting the name and location information • Adjusting the time and date • Setting the IP address NOTE: You must press update for the information to be saved on the device iSTS W – User Manual Page 18... - Page 21 The default settings is set to DHCP mode “On”, when this is set to “Off” then the other options become available to change. From here you can change the IP, Mask and the Gateway. After pressing update these details will be saved on the unit. iSTS W – User Manual Page 19...
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Page 22: Email
This is where the email notification will be sent. It can be the same as the above email. Email List In this section you can select which event types should trigger an email notification to be sent. EMAIL SCREEN iSTS W – User Manual Page 20... -
Page 23: Advanced Settings
These settings should only be changed under the certain operating conditions and it is advised that you consult with us before doing so, as wrong settings can make the system unstable and damage equipment. iSTS W – User Manual Page 21... -
Page 24: Input Steady State Settings
(except manually) will occur without a break. Once the displacement between the two phases is more than this value, a break is inserted as defined by “Phase error detection break”. iSTS W – User Manual Page 22... -
Page 25: Input Transient Settings
NOTE: Adjustment may be required to the Transient values if the source supply voltages are distorted or above or below nominal. Setting too close a limit to the actual operating Steady State voltage may cause erratic Static Transfer Switch operation. iSTS W – User Manual Page 23... -
Page 26: Output Settings
150% for 10 seconds OR 200% for 1 second will not affect the critical load and no switching occurs. It is intended as a warning that the STS is overloaded. Failure to reduce the load will cause semiconductor failures. iSTS W – User Manual Page 24... -
Page 27: Fault Diagnosis
PREF 1/2/OFF Preferred Source Set 1, 2 or none User - Manual Switch Only Contact Static Power – Locks to safe SCR SC SCR on S1 or S2 short circuit detected on Supply 1 or 2 source Contact Static Power – Locks to safe... -
Page 28: Recommended Maintenance Schedule
▪ Units with fans need their fans changed every 3-5 years. This may need to be sooner if the environment is bad. Contact Static Power for help with troubleshooting and parts replacement. NOTE: The user should not undertake repair procedures or gain access to the internal of the equipment. -
Page 29: Specifications
IEC 62310-1,2,3 - IEC 60950 - IEC 61000-6-1,2,3,4 – CE – RCM - UL Capable - RoHS Standard warranty 24 months offsite repair or replacement policy Specifications are subject to change without notice iSTS W – User Manual Page 27... - Page 30 STATIC POWER Pty Ltd Post to: Manufactured at: Contact us: ABN 42 101 765 913 Box 2003 5 Candlebark Court +61 3 9437 0494 Research Delivery centre Research, VIC 3095 support@staticpower.com.au iSTS W – User Manual Research, VIC 3095 - Australia Australia www.staticpower.com.au...
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