SISPL Auto mains failure system (AMF) is one of the flagship products of system infra solutions. It can work seamlessly to either on 1ø/2ø/3ø supply and it enhances power utilization from DG, Mains, Battery and Solar (Optional). It has an additional feature of remote management.
AMF follows a rational approach towards power management through
Power Rating supported by AMF panel is 15 KVA to 30 KVA.
The state of art controller is quite intelligent and comes with remote monitoring and controlling over a wireless network, which is an optional feature.
S. No. | Mains kwh | DG | Solar |
---|---|---|---|
1 | xxx | xxx | xxx |
2 | xxx | xxx | xxx |
Group Category | Specification | Features | |
---|---|---|---|
Controller | support all appended logics | Support all appended logics & conditions. Has 4 spare fault channels, 20 Event fault log (name of event, time & date at engine hours ) | |
In Put logics of EB & DG | EB 1 Ph | DG 3 Ph | Automation, Manual logics performance with safety alarm provision |
EB 1 Ph | DG 1 Ph | Automation, Manual logics performance with safety alarm provision | |
EB 3 Ph | DG 1 Ph | Automation, Manual logics performance with safety alarm provision | |
EB 3 Ph | DG 3 Ph | Automation, Manual logics performance with safety alarm provision | |
DG Protection | DG Freq :46-65 Hz. | DG Freq :46-65 Hz. | |
DG-LV-1Ph-180 | Auto reset | ||
DG-OV--1Ph-260 | Auto reset | ||
HCT/HWT | Hard reset | ||
LLOP | Hard reset | ||
LFL | Auto reset | ||
Over load | Hard reset | ||
Over speed | Hard reset | ||
Engine fail to start | Hard reset | ||
Fire alarm | PFC will be provided From Shelter Sensor, Site power to disconnect | ||
Engine fail to stop | Hard reset | ||
DG start/stop | 3 attempt start | As per settable | 1 sec delay in every crank attempt |
1 Attempt Stop | As per settable | field settable 20 to 50 sec | |
DG Start / run / rest Logic (in case of EB fail & non EB) (Fuel optimizer) | Voltage DC | Below Set limit menu settable | Field settable Range - 20 -60V for 48V system |
Voltage EB | Below Set limit - Menu settable | As per set level | |
Temp. Shelter | More than set limit - Menu-settable | 15 - 60 Deg. C (extended temp. sensor with PFC at shelter) | |
DG run In Hrs | Run-Menu settable | 1 to 8 Hrs (steps of range-1 Hrs.) | |
DG rest In Hrs | Rest-Menu settable | 5 to 600 Minutes (steps of range-5 mts.) | |
Boost Charging Mode | Menu settable interval in 1 to 1440 Hrs | Continuous Power Supply for 12 | Field Settable |
Dry Contacts( PFC's) | HCT/HWT | ||
LLOP | |||
LFL | |||
Over load | |||
Over speed | |||
DG Common Fault | |||
DG Fail to Start | |||
DG Fail to Stop | |||
High Shelter Temp | |||
DG On Load | From Contactor Status | ||
Mains Fail | From Contactor Status | ||
Fire Alarm | |||
HMR Hard memory | DG Hours | Cumulative up to xxxxxxx.x digit (7.1 digit) | |
Mains Duration | Cumulative up to xxxxxxx.x digit (7.1 digit) | ||
DG Battery Charging | Static charger | Required in both mode DG and EB | |
Emergency S/w | Required | ||
Indicating & recording parameters (can be covered under controller display) | Required | ||
EB - DG Voltages | Indicating | ||
EB - DG load | Currents | ||
EB - DG frequency | Currents | ||
KWH | Cumulative temper proof | ||
DG HMR | Cumulative temper proof | ||
EB HMR | Cumulative temper proof | ||
Visual Indication(LED) | Load on mains, Load on DG, DG failure, DG start failure, Engine overload, HCT & LLOP and Over Speed. Charging | Load on mains, Load on DG, DG failure, DG start failure, Engine overload, HCT & LLOP and Over Speed. | |
Indicating gauges | Fuel Level indicator | ||
High cylinder/water temperature gauge | |||
Oil pressure gauge | |||
Switches/Push button | Auto/Manual, Mains contractor & DG Contractor ON, engine start. | ||
AMF bypass switch (for mains & DG supply) | |||
Earthing Bar | Earth connection bar inside the panel, with provision of 5 to 8 holes of 8mm dia. | ||
Cable & accessories | Power cables as per KVA rating of DG | ||
Cable entry | 50mm dia hole with gromet -Qty-2 , 38mm dia hole with gromet- Qty 2 |