SATECO

Incorporated by the thruster Drive is the Custom Designed Motor Controller (DC) incorporating an advanced control system with four-quadrant torque and speed control. Serial & CAN open communication is available with programmable I/O in/outputs, for Speed and Torque Control Modes. Thrust or torque can be controlled and synchronised with other brushless type thrusters resulting in simple coordinated interaction between the thruster units.

The standard SCE-Control System is as follows:

1. +POWER_SUP
2. -POWER_SUP
3. GND_CONTROL

4. +12V_CONTROL
5. ANALOG_IN+ (+-10 V command)
6. ANALOG_IN- (+-10 V command)
7. ENABLE_IN (digital input: when disabled, motor power is disconnected minimising loses and possible torque commands)
8. OK_OUT (digital output: ACTIVE = OK, INACTIVE = MOTOR FAULT)

Control boards with the following options:

SCE-A - Main Power, 12Vdc control power, +- 10V speed control SCE-B - Main Power, RS/485, +-10V speed control
SCE-C - Main Power, RS/485, CANopen

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Tutti i modelli sono dotati di motori DC brushless in terre rare per la massima affidabilità e potenza.
La serie Gold Cup accetta opzioni di tensione di ingresso CC da 140 a 400 Vcc (tensioni opzionali a disposizione). La serie è dotata di elettronica di potenza e controllo alloggiata nella cassa del motore del propulsore massima affidabilità e installazione semplificata.

All models feature DC brushless rare earth motors for maximum reliability and power. Standard voltages are shown.

The Gold Cup Series will accept DC input voltage options from 140 to 400 Vdc (optional voltages available). The Series feature power & control electronics housed within the thruster motor case for maximum reliability & simplified installation.

The Gold Cup Series utilize hull sensor feedback motor controller. The Motor Control Modules are normally mounted in a customer or EMS one (1) atmosphere housing. Housings rated up to full ocean depth are available.

All Models feature a Propeller, designed for bi-directional rotation with Kort type nozzles for high bollard thrust & open water efficiency. Clockwise & counterclockwise rotation propellers are available for all models.

Direct e-motor drives with no planetary gear reduction units resulting in “Silent” and “Reliable” operation with lightweight & compact designs at competitive pricing.

Custom configurations include alternate voltages, subsea connectors, power ratings, mountings & depth ratings as well as open (un-ducted) propellers, etc.

Model	Power	Range	Input	Power	Bollard Thrust		Weight	(Lbs)	Feedback mode
	Hp	Kw	Volts	Amps	Lbs	Kgf	Air	Wet	Models SSE025, SSE035 SSE050, SSE075 SSE100 & SSE150 & SSE200 rated to 750M with motor controllers built into the thruster unit. For greater depths…… Motor Controller to be located in a one (1) atmosphere housing available as optional or customer furnished. Alternative voltages are available – consult engineering department
SSE025	.25	.187	48	4.6	10.6	4.8	6.0	4.7
SSE035	.38	.281	48	6.9	16.0	7.3	7.5	5.5
SSE050	.50	.375	48	10.4	21.5	9.8	8.8	6.8
SSE075	.75	.560	48	13.7	31.5	14.4	10.3	8.0
SSE100	1.0	1.0	120	7.4	42.5	19.3	10.5	8.5
SSE150	1.5	1.13	120	11.0	63.0	28.6	14.5	10.6
SSE200	2.0	1.49	260	6.8	85.0	38.6	16.0	12.0
SSE300	3.5	2.60	260	11.8	150.0	68.2	18.5	13.9
SSE500	5.0	3.73	260	15.2	215.0	97.0	24.0	16.5
SSE800	8.0	5.97	260	22.0	340.0	154.5	34.5	24.4
SSE1000	10.0	7.46	320	27.5	440.0	200.0	42.7	30.8
SSE1200	12.0	8.95	320	30.5	510.0	231.8	48.5	30.8
SSE1500	15.0	11.9	320	41.0	637.5	290.0	60.5	40.8
SSE2000	20.0	14.9	320	58.6	850.0	386.0	72.0	48.6
SSE2500	24.1	18.0	320	67.5	1012.0	460.0	110.0	74.3
SSE3000	28.6	20.0	320	73.5	1126.0	512.0	136.4	92.1
SSE3500	33.5	25.0	320	91.9	1420.0	645.5	177.0	112.4

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con variatore di velocità sottomarino (VSD) per operazioni fino a 3000 m.

MPS has developed and qualified a subsea Variable Speed Drive (VSD) for operations down to 3000 m. They can be supplied to operate upto three (3) AC Thruster units.

Key characteristics:

Small – competing solutions are many times bigger.
Flexible – operates many types of motors: induction machines, permanent magnet and servo motors.
Robust – tolarates vibration, shock and electrical fluctuations.

Power transmission to subsea pumps and other power consumers are normally hydraulic from topside. In some cases electric power transmission to a subsea motor is used, with a VSD placed topside. Subsea VSD’s has only been available for small electric motors so far, and this has limited the freedom of subsea process/production systems design. With MPS subsea VSD, this limitation is removed.

SUBSEA ELECTRIC DC and AC thrusters

1) SUBSEA electric DC thrusters

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2) SUBSEA electric AC thrusters

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