APC 990-4053 manual Contents

Contents

1.0	Introduction	5
1.1	Tools and Equipment	5
2.0	Unpacking	6
3.0	Installation	7
3.1	Requirements on Site	7
3.1.1	Cabinet Dimensions	7
3.2	Footprint	8
3.2.1	1900mm Cabinet for 480kW UPS	8
3.2.2	1600mm Cabinet for 480kW Isolation Transformer	8
4.0	External Connection	9
4.1	Connecting the UPS	9
4.2	System Integration Interface	11
4.2.1	Connections	12
4.3	Parallel Board	13
4.4	Relay Board	16
4.4.1	Relay Board/Relay Functions	17
4.5	Communication Interface Board	19
4.5.1	Connections	19
4.6	Connecting of APC Silcon Tripel Chassis	20
4.7	APC Silcon Triple Chassis	21
4.7.1	Safety Warnings	21
4.7.2	Product Description	21
4.7.3	Installing Management Peripherals	22
4.7.4	Powering the APC Silcon Triple Chassis	24
4.7.5	Troubleshooting	25
4.7.6	Product Specifications	26
4.8	APC Silcon Battery Cabinets	29
4.9	Battery Breaker Box/Fuse-box	31
4.9.1	Battery Breaker Box	32
4.9.2	APC Battery Breaker Box Connection Diagram	33
4.9.3	UPS with External Battery in Battery Breaker Box/Fuse-box Configuration	34
5.0	Programming Parameters	35
5.1	Parameters	35
5.1.1	Programming Keys	36
5.1.2	Programming Example - Switch to Bypass Operation	37
5.2	System Configuration	37
5.2.1	Programming Example - Change Charge Voltage to 446	39
5.2.2	Programming Example - Change to Output Isolation Transformer available	40
5.3	Programming Parameters for Advanced Parallel Operation	41
5.3.1	Description of Settings	41
5.3.2	Programming example	42
5.4	Battery Monitor	42
5.4.1	Installation of new batteries	42
6.0	Options/Accessories	43
6.1	Service Bypass Panel for Single Operation	43
6.1.1	Wiring up UPS with SBP in TN-C-S Network	44
6.1.2	Wiring up UPS with SBP in TN-S Network	44
6.1.3	Operating The External Service Bypass Switch	45
6.2	Service Bypass Panel for Parallel Redundant Operation	47
6.2.1	Two Parallel Systems with Service Bypass Panel	48
6.2.2	Parallel/Redundant Operation with Service Bypass Panel and External Battery
	via MCCB	49
6.2.3	Operating External Service Bypass Switch for Parallel Systems	50
6.2.4	Isolating One UPS for Service/Maintenance	54
6.2.5	Switching Back to Normal Parallel/Redundant Operation	55
6.3	Intersystem Synchronization Unit	56
6.4	Remote Display	57
		990-4053
Installation Guide APC Silcon 480kW 400V UPS		3